{"id":55466,"date":"2022-07-08T16:56:55","date_gmt":"2022-07-08T16:56:55","guid":{"rendered":"https:\/\/www.zaptest.com\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira"},"modified":"2022-07-08T16:56:55","modified_gmt":"2022-07-08T16:56:55","slug":"hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira","status":"publish","type":"post","link":"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira","title":{"rendered":"Hva\u00f0 er \u00e1lagspr\u00f3fun? Kafa\u00f0u dj\u00fapt \u00ed tegundir, \u00e6fingar, verkf\u00e6ri, \u00e1skoranir og fleira"},"content":{"rendered":"<p>Hugb\u00fana\u00f0ar\u00fer\u00f3unarferli\u00f0 krefst umfangsmikilla vi\u00f0varandi pr\u00f3fana, fyrst og fremst <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-lipur-prof-ferli-lifsferill-adferdir-innleiding\">lipra pr\u00f3fana<\/a> , til a\u00f0 tryggja skilvirka, fyrirsj\u00e1anlega frammist\u00f6\u00f0u. Hins vegar hafa liprar pr\u00f3fanir takmarkanir var\u00f0andi upplifun notenda \u00ed fj\u00f6lnotendakerfi.<\/p>\n<p>\u00deegar hugb\u00fana\u00f0arverkefni er a\u00f0 lj\u00faka ver\u00f0a fyrirt\u00e6ki a\u00f0 sn\u00faa s\u00e9r a\u00f0 annarri tegund af pr\u00f3fun, \u00feekktur sem \u00e1lagspr\u00f3fun, til a\u00f0 \u00e1kvar\u00f0a hvernig forriti\u00f0 mun standa sig \u00ed hinum raunverulega heimi vi\u00f0 mismunandi vinnu\u00e1lag og umfer\u00f0arstig.<\/p>\n<h2><\/h2>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #b90000;color:#b90000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #b90000;color:#b90000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hvad_er_alagsprofun\" >Hva\u00f0 er \u00e1lagspr\u00f3fun?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Af_hverju_thurfum_vid_alagsprof\" >Af hverju \u00feurfum vi\u00f0 \u00e1lagspr\u00f3f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Kostir_hledsluprofa\" >Kostir hle\u00f0slupr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Kemur_i_veg_fyrir_nidur_i_midbae_og_umsoknarbilun\" >1. Kemur \u00ed veg fyrir ni\u00f0ur \u00ed mi\u00f0b\u00e6 og ums\u00f3knarbilun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Fylgstu_med_frammistodustodlum\" >2. Fylgstu me\u00f0 frammist\u00f6\u00f0ust\u00f6\u00f0lum<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Laekkun_kostnadar\" >3. L\u00e6kkun kostna\u00f0ar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Eykur_skilvirkni\" >4. Eykur skilvirkni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#5_Fylgni_thjonustustigssamnings\" >5. Fylgni \u00fej\u00f3nustustigssamnings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#6_Afkastagetuskipulag\" >6. Afkastagetuskipulag<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Askoranir_og_takmarkanir_alagsprofa\" >\u00c1skoranir og takmarkanir \u00e1lagspr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Askorun_1_Oathreifanleiki\" >\u00c1skorun 1: \u00d3\u00e1\u00fereifanleiki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Askorun_2_Flaekjustig\" >\u00c1skorun 2: Fl\u00e6kjustig<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Tegundir_alagsprofa\" >Tegundir \u00e1lagspr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Handvirk_alagsprofun\" >1. Handvirk \u00e1lagspr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Innanhussprofunartaeki\" >2. Innanh\u00fasspr\u00f3funart\u00e6ki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Opinn_uppspretta_profunarverkfaeri\" >3. Opinn uppspretta pr\u00f3funarverkf\u00e6ri<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Verkfaeri_fyrir_sjalfvirkni_hledsluprofa_i_fyrirtaekjaflokki\" >4. Verkf\u00e6ri fyrir sj\u00e1lfvirkni hle\u00f0slupr\u00f3fa \u00ed fyrirt\u00e6kjaflokki<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hvad_aettum_vid_ad_profa_med_alagsprofun\" >Hva\u00f0 \u00e6ttum vi\u00f0 a\u00f0 pr\u00f3fa me\u00f0 \u00e1lagspr\u00f3fun?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Grunnarangur\" >1. Grunn\u00e1rangur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Vidmid_arangur\" >2. Vi\u00f0mi\u00f0 \u00e1rangur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Alagsprofunarmaelikvardar_markmid\" >\u00c1lagspr\u00f3funarm\u00e6likvar\u00f0ar \/ markmi\u00f0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Vidbragdstimar\" >1. Vi\u00f0brag\u00f0st\u00edmar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Afkost\" >2. Afk\u00f6st<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Velbunadarsertaekar_maelikvardar\" >3. V\u00e9lb\u00fana\u00f0ars\u00e9rt\u00e6kar m\u00e6likvar\u00f0ar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Gagnagrunnur\" >4. Gagnagrunnur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Ad_hreinsa_upp_sma_rugl\" >A\u00f0 hreinsa upp sm\u00e1 rugl<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Arangursprofun_vs_alagsprofun\" >\u00c1rangurspr\u00f3fun vs \u00e1lagspr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Alagsprof_vs_alagsprof\" >\u00c1lagspr\u00f3f vs \u00e1lagspr\u00f3f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Virkniprofun_vs_alagsprofun\" >Virknipr\u00f3fun vs \u00e1lagspr\u00f3fun<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Einkenni_arangursriks_alagsprofs\" >Einkenni \u00e1rangursr\u00edks \u00e1lagspr\u00f3fs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Notar_raunhaefar_svidsmyndir\" >1. Notar raunh\u00e6far svi\u00f0smyndir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Byrjar_ekki_a_nulli\" >2. Byrjar ekki \u00e1 n\u00falli<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Notar_raunveruleg_gogn\" >3. Notar raunveruleg g\u00f6gn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Greining_og_endurtaka\" >4. Greining og endurtaka<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hver_tekur_thatt_i_hledsluprofunarferlinu\" >Hver tekur \u00fe\u00e1tt \u00ed hle\u00f0slupr\u00f3funarferlinu?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_THrounarverkfraedingar\" >1. \u00der\u00f3unarverkfr\u00e6\u00f0ingar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Adrir_profunaradilar\" >2. A\u00f0rir pr\u00f3funara\u00f0ilar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Notendurhagsmunaadilar\" >3. Notendur\/hagsmunaa\u00f0ilar<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hledsluprofunarferli\" >Hle\u00f0slupr\u00f3funarferli<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Akvordun_markmida\" >1. \u00c1kv\u00f6r\u00f0un markmi\u00f0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Ad_koma_a_grunnlinu\" >2. A\u00f0 koma \u00e1 grunnl\u00ednu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Bua_til_alagsprofunarumhverfi\" >3. B\u00faa til \u00e1lagspr\u00f3funarumhverfi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_THroun_alagssvidsmynda\" >4. \u00der\u00f3un \u00e1lagssvi\u00f0smynda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#5_Hlaupaprof\" >5. Hlaupapr\u00f3f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#6_Eftirprof\" >6. Eftirpr\u00f3f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Daemi_um_hledsluprof\" >D\u00e6mi um hle\u00f0slupr\u00f3f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Vefsidur\" >1. Vefs\u00ed\u00f0ur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Server\" >2. Server<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Hardir_diskar\" >3. Har\u00f0ir diskar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Postthjonn\" >4. P\u00f3st\u00fej\u00f3nn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#5_Forritunarvidmot_forrita\" >5. Forritunarvi\u00f0m\u00f3t forrita<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#6_Prentari\" >6. Prentari<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hlada_profunartilvik\" >Hla\u00f0a pr\u00f3funartilvik<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Kynningarvidburdir\" >1. Kynningarvi\u00f0bur\u00f0ir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Opinberar_vefgattir\" >2. Opinberar vefg\u00e1ttir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Server_profun\" >3. Server pr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Skraaflutningsprofun\" >4. Skr\u00e1aflutningspr\u00f3fun<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hvernig_a_ad_skrifa_hledsluprof\" >Hvernig \u00e1 a\u00f0 skrifa hle\u00f0slupr\u00f3f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Markmid_og_krofur\" >1. Markmi\u00f0 og kr\u00f6fur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Mork\" >2. M\u00f6rk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Vinnualag\" >3. Vinnu\u00e1lag<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#4_Heilsa_netthjona\" >4. Heilsa net\u00fej\u00f3na<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-63\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#5_Profunarsvid\" >5. Pr\u00f3funarsvi\u00f0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#6_Daemi_um_alagsprofunartilvik\" >6. D\u00e6mi um \u00e1lagspr\u00f3funartilvik<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hlada_profunarverkfaeri\" >Hla\u00f0a pr\u00f3funarverkf\u00e6ri<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Okeypis_hledsluprofunartaeki\" >1. \u00d3keypis hle\u00f0slupr\u00f3funart\u00e6ki<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Kostir_okeypis_hledsluprofunartaekja\" >Kostir \u00f3keypis hle\u00f0slupr\u00f3funart\u00e6kja<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Lagur_kostnadur\" >1. L\u00e1gur kostna\u00f0ur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Sveigjanleiki\" >2. Sveigjanleiki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Hradari_uppfaerslur\" >3. Hra\u00f0ari uppf\u00e6rslur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Takmarkanir_okeypis_alagsprofunartaekja\" >Takmarkanir \u00f3keypis \u00e1lagspr\u00f3funart\u00e6kja<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-72\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Skortur_a_studningi\" >1. Skortur \u00e1 stu\u00f0ningi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-73\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Flaekjustig\" >2. Fl\u00e6kjustig<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-74\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Takmarkanir_a_alagi_notenda\" >3. Takmarkanir \u00e1 \u00e1lagi notenda<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-75\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Enterprise_alagsprofunartaeki\" >Enterprise \u00e1lagspr\u00f3funart\u00e6ki<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-76\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Kostir_fyrirtaekjaprofunartaekja\" >Kostir fyrirt\u00e6kjapr\u00f3funart\u00e6kja<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-77\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Audvelt_i_notkun\" >1. Au\u00f0velt \u00ed notkun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-78\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_THjonustudeild\" >2. \u00dej\u00f3nustudeild<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-79\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_Areidanleiki\" >3. \u00c1rei\u00f0anleiki<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-80\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Takmarkanir_fyrirtaekjaprofunartaekja\" >Takmarkanir fyrirt\u00e6kjapr\u00f3funart\u00e6kja<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-81\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Kostnadur\" >1. Kostna\u00f0ur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-82\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Namsferill\" >2. N\u00e1msferill<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-83\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Hvenaer_aettir_thu_ad_nota_Enterprise_vs_okeypis_hledsluprofunartaeki\" >Hven\u00e6r \u00e6ttir \u00fe\u00fa a\u00f0 nota Enterprise vs. \u00f3keypis hle\u00f0slupr\u00f3funart\u00e6ki?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-84\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Gatlisti_fyrir_hledsluprof\" >G\u00e1tlisti fyrir hle\u00f0slupr\u00f3f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-85\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#1_Vefthjonn\" >1. Vef\u00fej\u00f3nn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-86\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#2_Gestgjafi\" >2. Gestgjafi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-87\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#3_App_Server\" >3. App Server<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-88\" href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\/#Nidurstada\" >Ni\u00f0ursta\u00f0a<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Hvad_er_alagsprofun\"><\/span><strong>Hva\u00f0 er \u00e1lagspr\u00f3fun?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00c1lagspr\u00f3fun er undirmengi <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-frammistoduprof-djupt-kafa-i-tegundir-venjur-verkfaeri-askoranir-og-fleira\">afkastapr\u00f3fa<\/a> sem notu\u00f0 eru fyrir hugb\u00fana\u00f0, vefs\u00ed\u00f0ur, forrit og tengd kerfi. \u00deetta er \u00f3virkt pr\u00f3f sem l\u00edkir eftir heg\u00f0un margra notenda sem f\u00e1 a\u00f0gang a\u00f0 kerfinu samt\u00edmis. Einnig nefnt \u201er\u00famm\u00e1lspr\u00f3fun\u201c, \u00e1lagspr\u00f3fun endurtekur frammist\u00f6\u00f0u, st\u00f6\u00f0ugleika og virkni vefkerfisins vi\u00f0 lifandi a\u00f0st\u00e6\u00f0ur, sem er \u00e1st\u00e6\u00f0an fyrir \u00fev\u00ed a\u00f0 \u00fea\u00f0 er ein s\u00ed\u00f0asta og mikilv\u00e6gasta tegund pr\u00f3fa sem innleidd er fyrir uppsetningu.<\/p>\n<p>\u00c1lagspr\u00f3fun greinir nokkra mikilv\u00e6ga \u00fe\u00e6tti vefkerfisins, \u00fear \u00e1 me\u00f0al eftirfarandi:<\/p>\n<ul>\n<li>Heildarrekstrargeta forritsins, \u00fear \u00e1 me\u00f0al fj\u00f6ldi samhli\u00f0a notenda sem h\u00e6gt er a\u00f0 sty\u00f0ja<\/li>\n<li>Geta forritsins til a\u00f0 breg\u00f0ast vi\u00f0 h\u00e1marks\u00e1lagi notenda<\/li>\n<li>St\u00f6\u00f0ugleiki innvi\u00f0a forritsins<\/li>\n<li>Vi\u00f0brag\u00f0st\u00edmi forritsins, afk\u00f6st og au\u00f0linda\u00fe\u00f6rf undir \u00fdmsum \u00e1lagsstigum notenda<\/li>\n<\/ul>\n<p>Hle\u00f0slupr\u00f3fun er afgerandi ferli sem er nota\u00f0 \u00e1\u00f0ur en \u00fe\u00fa setur upp hva\u00f0a net- og innra netforrit vi\u00f0skiptavinar\/mi\u00f0lara. \u00dea\u00f0 \u00e1 b\u00e6\u00f0i vi\u00f0 um framendahugb\u00fana\u00f0, eins og vefs\u00ed\u00f0u, og bakendakerfi, eins og net\u00fej\u00f3na sem h\u00fdsa s\u00ed\u00f0una.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Af_hverju_thurfum_vid_alagsprof\"><\/span><strong>Af hverju \u00feurfum vi\u00f0 \u00e1lagspr\u00f3f?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-virkniprof-tegundir-daemi-gatlisti-og-framkvaemd\">Virknipr\u00f3f<\/a> gegna mikilv\u00e6gu hlutverki \u00ed hugb\u00fana\u00f0ar\u00fer\u00f3un, en \u00feau hafa takmarkanir \u00e1 \u00fev\u00ed a\u00f0 sp\u00e1 fyrir um frammist\u00f6\u00f0u \u00e1 mismunandi stigum notenda\u00fe\u00e1ttt\u00f6ku. Hle\u00f0slupr\u00f3f greinir mikilv\u00e6g frammist\u00f6\u00f0uvandam\u00e1l sem \u00f6nnur pr\u00f3f geta ekki, sem gerir fyrirt\u00e6kjum kleift a\u00f0 laga vandam\u00e1lin \u00e1\u00f0ur en hugb\u00fana\u00f0ur er settur \u00e1 marka\u00f0 e\u00f0a uppf\u00e6rsla.<\/p>\n<p>Fyrirt\u00e6ki \u00feurfa a\u00f0 framkv\u00e6ma \u00e1lagspr\u00f3f af \u00feremur megin\u00e1st\u00e6\u00f0um:<\/p>\n<ul>\n<li>Til a\u00f0 meta virkni hugb\u00fana\u00f0arins<\/li>\n<li>Til a\u00f0 afla tekna, veita \u00fej\u00f3nustu og vernda or\u00f0spor fyrirt\u00e6kisins<\/li>\n<li>Til a\u00f0 tryggja skemmtilega, \u00e1hrifar\u00edka <a href=\"https:\/\/www.zaptest.com\/ui-testing-automation\">notendaupplifun \/ notendavi\u00f0m\u00f3t<\/a><\/li>\n<\/ul>\n<p>Hle\u00f0slupr\u00f3fun er nau\u00f0synleg til a\u00f0 bera kennsl \u00e1 fl\u00f6skuh\u00e1lsa, m\u00e6la vi\u00f0brag\u00f0st\u00edma fyrir starfsemi vefsv\u00e6\u00f0isins og b\u00e6ta \u00e1rangur \u00ed framt\u00ed\u00f0inni. Au\u00f0vita\u00f0 er h\u00e6gt a\u00f0 n\u00e1 \u00feessum markmi\u00f0um til a\u00f0 breg\u00f0ast vi\u00f0 heg\u00f0un s\u00ed\u00f0unnar \u00ed beinni, en a\u00f0eins \u00e1 kostna\u00f0 mikillar truflunar neytenda.<\/p>\n<p>Athuga\u00f0u a\u00f0 \u00fe\u00f3 hle\u00f0slupr\u00f3funarhugb\u00fana\u00f0ur s\u00e9 almennt tengdur nettengdum forritum, er hann einnig nota\u00f0ur til a\u00f0 pr\u00f3fa v\u00e9lb\u00fana\u00f0.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Kostir_hledsluprofa\"><\/span><strong>Kostir hle\u00f0slupr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Fyrirt\u00e6ki sem bj\u00f3\u00f0a upp \u00e1 net- e\u00f0a innra netforrit munu uppskera gr\u00ed\u00f0arlegan \u00e1vinning af \u00e1lagspr\u00f3funum. Sumar af bestu \u00e1st\u00e6\u00f0unum til a\u00f0 framkv\u00e6ma \u00e1lagspr\u00f3fun eru:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-29375\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/07\/Automation-load-testing-1024x517.jpeg\" alt=\"Sj\u00e1lfvirkni \u00e1lagspr\u00f3fun\" width=\"1024\" height=\"517\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Kemur_i_veg_fyrir_nidur_i_midbae_og_umsoknarbilun\"><\/span><strong>1. Kemur \u00ed veg fyrir ni\u00f0ur \u00ed mi\u00f0b\u00e6 og ums\u00f3knarbilun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Notkun \u00e1lagspr\u00f3funar hj\u00e1lpar til vi\u00f0 a\u00f0 f\u00ednstilla kerfi\u00f0 fyrir venjulegan og h\u00e1markshle\u00f0slut\u00edma og bera kennsl \u00e1 hugsanlega ni\u00f0ur \u00ed mi\u00f0b\u00e6 vegna \u00f3v\u00e6nts \u00e1lags.<\/p>\n<p>A\u00f0 auki hj\u00e1lpar vef\u00e1lagspr\u00f3fun a\u00f0 b\u00faa sig undir vaxtarskei\u00f0 e\u00f0a \u00f3e\u00f0lilega mikla notkun, svo sem s\u00f6lu \u00e1 rafr\u00e6num vi\u00f0skiptum e\u00f0a kynningu \u00e1 n\u00fdjum v\u00f6rum.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Fylgstu_med_frammistodustodlum\"><\/span><strong>2. Fylgstu me\u00f0 frammist\u00f6\u00f0ust\u00f6\u00f0lum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3f veitir frammist\u00f6\u00f0ug\u00f6gn sem fyrirt\u00e6ki nota til a\u00f0 meta forritak\u00f3\u00f0a og breytingar \u00e1 innvi\u00f0um.<\/p>\n<p>Stofnunin getur \u00fer\u00f3a\u00f0 \u00e1rangursmarkmi\u00f0 me\u00f0 \u00fev\u00ed a\u00f0 greina umfer\u00f0 b\u00e6\u00f0i \u00e1 me\u00f0al- og \u00e1lagst\u00edmum.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Laekkun_kostnadar\"><\/span><strong>3. L\u00e6kkun kostna\u00f0ar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ni\u00f0ur \u00ed neti mun kosta fyrirt\u00e6ki a\u00f0 me\u00f0altali <a href=\"https:\/\/www.zdnet.com\/article\/the-astonishing-hidden-and-personal-costs-of-it-downtime-and-how-predictive-analytics-might-help\/\">$5.600 \u00e1 m\u00edn\u00fatu<\/a> ($300.000 \u00e1 klukkustund). Auk \u00feess eru s\u00edfellt meiri l\u00edkur \u00e1 a\u00f0 notendur sem lenda oft \u00ed \u00f3virku forriti sn\u00fai aldrei aftur.<\/p>\n<p>Kostna\u00f0ur vi\u00f0 hle\u00f0slupr\u00f3fun er st\u00f6\u00f0ugt l\u00e6gri en hugsanlegur kostna\u00f0ur vegna \u00f3h\u00f3flegrar ni\u00f0ur \u00ed mi\u00f0b\u00e6, \u00f3a\u00f0gengi \u00e1 s\u00ed\u00f0una og v\u00ed\u00f0t\u00e6kara tap sem tengist \u00f3\u00e1n\u00e6gju vi\u00f0skiptavina.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_Eykur_skilvirkni\"><\/span><strong>4. Eykur skilvirkni<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3fun greinir kerfisfl\u00f6skuh\u00e1lsa sem, \u00feegar \u00feau eru fjarl\u00e6g\u00f0, gera kerfinu kleift a\u00f0 starfa me\u00f0 h\u00e1marks skilvirkni. \u00dea\u00f0 gerir ekki a\u00f0eins kleift a\u00f0 \u00fatr\u00fdma fl\u00f6skuh\u00e1lsum fyrir betri rekstrarafk\u00f6st, heldur er sveigjanleiki kerfisins einnig b\u00e6ttur.<\/p>\n<p>Skilvirkar s\u00ed\u00f0ur sem hla\u00f0ast hratt auka \u00e1n\u00e6gju notenda og b\u00e6ta <a href=\"https:\/\/developers.google.com\/search\/blog\/2010\/04\/using-site-speed-in-web-search-ranking\">leitarr\u00f6\u00f0un<\/a> s\u00ed\u00f0unnar .<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"5_Fylgni_thjonustustigssamnings\"><\/span><strong>5. Fylgni \u00fej\u00f3nustustigssamnings<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3fun gerir fyrirt\u00e6ki kleift a\u00f0 m\u00e6la <a href=\"https:\/\/www.zaptest.com\/qa-test-automation\">frammist\u00f6\u00f0ug\u00e6\u00f0i<\/a> , g\u00f6gn sem notu\u00f0 eru til a\u00f0 \u00fer\u00f3a <a href=\"https:\/\/www.indeed.com\/career-advice\/career-development\/service-level-agreement\">SLAs<\/a> (Service Level Agreements) sem veita trygg\u00f0ar grunnl\u00ednur fyrir notendur. G\u00f6gnin eru einnig gagnleg til a\u00f0 bera saman \u00e1rangur vi\u00f0 innri vi\u00f0mi\u00f0 og frammist\u00f6\u00f0u keppinauta.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"6_Afkastagetuskipulag\"><\/span><strong>6. Afkastagetuskipulag<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hle\u00f0slupr\u00f3f veitir uppl\u00fdsingar sem eru mikilv\u00e6gar fyrir skipulagningu afkastagetu. Ef ums\u00f3knin bregst vel vi\u00f0 pr\u00f3finu getur fyrirt\u00e6ki\u00f0 skipulagt st\u00e6kkun og \u00e1lagst\u00edma \u00ed samr\u00e6mi vi\u00f0 \u00fea\u00f0. Ef forriti\u00f0 skr\u00e1ir m\u00e6ligildi utan vi\u00f0urkenndra breytu &#8211; ef \u00fea\u00f0 &#8222;mistekst&#8220; \u00e1lagspr\u00f3fi\u00f0 &#8211; eru g\u00f6gnin enn gagnleg sem \u00e1lagspr\u00f3f.<\/p>\n<p>(\u00de\u00fa munt finna meira um muninn \u00e1 \u00e1lagspr\u00f3fi og \u00e1lagspr\u00f3fi s\u00ed\u00f0ar \u00ed \u00feessari handb\u00f3k.)<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Askoranir_og_takmarkanir_alagsprofa\"><\/span><strong>\u00c1skoranir og takmarkanir \u00e1lagspr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hle\u00f0slupr\u00f3fun veitir t\u00f6luver\u00f0an \u00e1vinning, eins og endurspeglast \u00ed v\u00ed\u00f0t\u00e6kri uppt\u00f6ku \u00feeirra \u00ed m\u00f6rgum atvinnugreinum og kerfum. Hins vegar, eins og \u00f6ll forrit, eru gallar og \u00e1skoranir fyrir hendi.<\/p>\n<h3><img decoding=\"async\" class=\"aligncenter wp-image-29407\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/07\/challenges-load-testing-1024x683.jpeg\" alt=\"skorar \u00e1 \u00e1lagspr\u00f3fanir\" width=\"606\" height=\"404\"><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Askorun_1_Oathreifanleiki\"><\/span><strong>\u00c1skorun 1: \u00d3\u00e1\u00fereifanleiki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3fun er ekki endilega s\u00fdnilegasta t\u00e6ki\u00f0, \u00fear sem einn af helstu kostum \u00feess er a\u00f0 greina hugsanleg vandam\u00e1l \u00e1\u00f0ur en \u00feau koma upp \u00ed lifandi a\u00f0st\u00e6\u00f0um. Margt af \u00fev\u00ed neikv\u00e6\u00f0a, fj\u00e1rhagslegu og \u00f6\u00f0ru, sem tengist ni\u00f0ur \u00ed mi\u00f0b\u00e6 og forritsbilun ver\u00f0a einfaldlega aldrei a\u00f0 veruleika.<\/p>\n<p>Pr\u00f3funarger\u00f0ir sem einbl\u00edna \u00e1 \u201ehva\u00f0 ef\u201c a\u00f0st\u00e6\u00f0ur hafa tilhneigingu til a\u00f0 gleymast. \u00de\u00f3 a\u00f0 \u00e1lagspr\u00f3fun geti hj\u00e1lpa\u00f0 til vi\u00f0 greiningu \u00ed kj\u00f6lfar ofhle\u00f0slu notenda, \u00fe\u00e1 er \u00fea\u00f0 mun hagst\u00e6\u00f0ara fyrir stofnun sem forvarnart\u00e6ki.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Askorun_2_Flaekjustig\"><\/span><strong>\u00c1skorun 2: Fl\u00e6kjustig<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u00e6\u00f0i opinn uppspretta og innanh\u00fass \u00e1lagspr\u00f3funart\u00e6ki geta haft mikla a\u00f0gangshindrun \u00e1 t\u00e6knilegu stigi. \u00dea\u00f0 fer eftir st\u00e6r\u00f0 og margbreytileika stofnunarinnar, \u00feeir mega ekki hafa starfsmenn e\u00f0a fj\u00e1rmagn til a\u00f0 verja til \u00e1lagspr\u00f3funar.<\/p>\n<p>Undantekning fr\u00e1 \u00feessu m\u00e1li er faglegur \u00e1lagspr\u00f3funarvettvangur, eins og <a href=\"https:\/\/www.zaptest.com\/performance-testing-automation\">ZAPTEST \u00e1lagspr\u00f3fun<\/a> , sem mun leggja \u00e1herslu \u00e1 a\u00f0 veita sk\u00fdrt, notendav\u00e6nt vi\u00f0m\u00f3t. ZAPTEST LOAD b\u00fd\u00f0ur upp \u00e1 getu til a\u00f0 b\u00faa til skr\u00e1\u00f0ar og API bygg\u00f0ar forskriftir sem framkv\u00e6ma vi\u00f0skiptaferli endanotenda og m\u00e6la vi\u00f0skipti fr\u00e1 enda til enda \u00ed gegnum System Under Load (SUL).<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Tegundir_alagsprofa\"><\/span><strong>Tegundir \u00e1lagspr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nokkrar mismunandi ger\u00f0ir af \u00e1lagspr\u00f3fum eru \u00ed bo\u00f0i, sem gerir fyrirt\u00e6kjum kleift a\u00f0 s\u00e9rsn\u00ed\u00f0a pr\u00f3funarstefnu s\u00edna \u00fat fr\u00e1 fj\u00e1rhags\u00e1\u00e6tlun, fl\u00f3knu verkefni, t\u00e6knilegri s\u00e9rfr\u00e6\u00f0i\u00feekkingu starfsmanna og \u00f6\u00f0rum \u00fe\u00e1ttum.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-28646\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-1024x641.png\" alt=\"Algengar spurningar um virknipr\u00f3fun sj\u00e1lfvirkni\" width=\"1024\" height=\"641\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-980x614.png 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-480x301.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Handvirk_alagsprofun\"><\/span><strong>1. Handvirk \u00e1lagspr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Handvirk \u00e1lagspr\u00f3fun er \u00feegar kerfi\u00f0 er meti\u00f0 \u00e1n sj\u00e1lfvirkra \u00e1lagspr\u00f3funart\u00e6kja, sem \u00fe\u00fd\u00f0ir a\u00f0 hermir notendur eru b\u00fanir til me\u00f0 h\u00f6ndunum.<\/p>\n<p>Handvirkt \u00e1lagspr\u00f3f gefur f\u00e1a ef nokkurn \u00e1vinning. Fyrir utan skipulags\u00f6r\u00f0ugleikana eru pr\u00f3funarni\u00f0urst\u00f6\u00f0urnar venjulega \u00f3\u00e1rei\u00f0anlegar og n\u00e1nast \u00f3m\u00f6gulegt a\u00f0 endurtaka \u00fe\u00e6r. Nema stofnun hafi s\u00e9rstaka \u00fe\u00f6rf fyrir handvirk pr\u00f3f, beinast vi\u00f0leitni hennar betur a\u00f0 <a href=\"https:\/\/www.zaptest.com\/is\/heildarleidbeiningar-um-sjalfvirkni-hugbunadarprofunar\">sj\u00e1lfvirkum hugb\u00fana\u00f0arpr\u00f3fum<\/a> .<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Innanhussprofunartaeki\"><\/span><strong>2. Innanh\u00fasspr\u00f3funart\u00e6ki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vegna \u00feess a\u00f0 \u00e1lagspr\u00f3fun er vi\u00f0varandi ferli, s\u00e9rstaklega \u00e1 vaxtart\u00edmum, kj\u00f3sa margar stofnanir a\u00f0 b\u00faa til s\u00edn eigin \u00e1lagspr\u00f3funart\u00e6ki.<\/p>\n<p>S\u00e9rsni\u00f0in verkf\u00e6ri eru h\u00f6nnu\u00f0 fr\u00e1 grunni til a\u00f0 vinna me\u00f0 s\u00e9rst\u00f6kum forritum fyrirt\u00e6kisins, sem gerir au\u00f0velda og fullkomna sam\u00fe\u00e6ttingu milli verkf\u00e6rsins og kerfisins. Fleiri kostir eru me\u00f0al annars styttur uppsetningart\u00edmi, vi\u00f0halds\u00fe\u00f6rf, rekstrarvillur, \u00fej\u00e1lfunart\u00edmi og fleira.<\/p>\n<p>Hins vegar eru nokkrir gallar. Verkf\u00e6ri innanh\u00fass g\u00e6tu ekki st\u00e6kka\u00f0 au\u00f0veldlega eftir \u00fev\u00ed sem notendah\u00f3pur \u00feinn st\u00e6kkar. Auk \u00feess \u00fearf a\u00f0 \u00fer\u00f3a s\u00e9rsni\u00f0in verkf\u00e6ri upphaflega fj\u00e1rfestingu af t\u00edma og peningum, \u00fear sem stofnunin ver\u00f0ur a\u00f0 nota \u00f6nnur pr\u00f3funart\u00e6ki e\u00f0a engin.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Opinn_uppspretta_profunarverkfaeri\"><\/span><strong>3. Opinn uppspretta pr\u00f3funarverkf\u00e6ri<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00f6rg <a href=\"https:\/\/www.ibm.com\/topics\/open-source\">opinn uppspretta<\/a> pr\u00f3funarverkf\u00e6ri eru til. Sem opin forrit eru \u00feau \u00f3keypis \u00ed notkun, bj\u00f3\u00f0a upp \u00e1 \u00f6fluga m\u00f6guleika til a\u00f0 breyta og eru studd af sterkum stu\u00f0ningi samf\u00e9lagsins.<\/p>\n<p>Vins\u00e6l pr\u00f3funart\u00e6ki me\u00f0 opnum uppspretta eru Locust, k6 og JMeter. Hver gerir \u00fe\u00e9r kleift a\u00f0 l\u00edkja eftir st\u00f3rum notenda\u00e1lagi, taka upp pr\u00f3funarforskriftir, sko\u00f0a \u00e1rangurssk\u00fdrslur og fleira.<\/p>\n<p>\u00de\u00f3 a\u00f0 flest opinn uppspretta verkf\u00e6ri muni \u201en\u00e1 verkinu loki\u00f0\u201c geta \u00feau haft galla, s\u00e9rstaklega fyrir fyrirt\u00e6ki. Opinn uppspretta verkf\u00e6ri eru oft fl\u00f3kin og skortir notendav\u00e6nleika sem finnast \u00ed sj\u00e1lfvirkum \u00e1lagspr\u00f3funarverkf\u00e6rum. A\u00f0 auki er stu\u00f0ningur venjulega bundinn vi\u00f0 wikis, spjallbor\u00f0 og \u00e1l\u00edka, sem hafa takmarka\u00f0a notkun \u00ed ney\u00f0artilvikum.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_Verkfaeri_fyrir_sjalfvirkni_hledsluprofa_i_fyrirtaekjaflokki\"><\/span><strong>4. Verkf\u00e6ri fyrir sj\u00e1lfvirkni hle\u00f0slupr\u00f3fa \u00ed fyrirt\u00e6kjaflokki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fyrirt\u00e6kjapr\u00f3funart\u00e6ki bj\u00f3\u00f0a upp \u00e1 \u00fdmsa eiginleika til a\u00f0 skala me\u00f0 \u00fe\u00f6rfum rafr\u00e6nna vi\u00f0skiptavefja, \u00fej\u00f3nustukerfa og faglegra stofnana af \u00f6llum ger\u00f0um.<\/p>\n<p>Kostir \u00feess a\u00f0 nota \u00e1lagspr\u00f3funar\u00fej\u00f3nustu fyrirt\u00e6kja eru:<\/p>\n<ul>\n<li>H\u00e6fni til a\u00f0 b\u00faa til gr\u00ed\u00f0arlegt magn af notendaumfer\u00f0<\/li>\n<li>Handtaka\/spilunara\u00f0sta\u00f0a<\/li>\n<li>H\u00e6fni til a\u00f0 sty\u00f0ja margar samskiptareglur<\/li>\n<li>H\u00e6fni til a\u00f0 endurheimta t\u00fdnd skj\u00f6l<\/li>\n<li>1-smellur inntak pr\u00f3funarskjala<\/li>\n<\/ul>\n<p>Vins\u00e6l \u00e1lagspr\u00f3funarfyrirt\u00e6ki eru me\u00f0al annars ZAPTEST og samstarfsa\u00f0ili \u00feeirra \u00ed t\u00e6knii\u00f0na\u00f0inum, Gartner. (\u00deeir sem \u00feekkja til sj\u00e1lfvirknii\u00f0na\u00f0arins g\u00e6tu l\u00edka kannast vi\u00f0 ZAPTEST fr\u00e1 margr\u00f3mu\u00f0u starfi s\u00ednu vi\u00f0 <a href=\"https:\/\/www.zaptest.com\/rpa\">sj\u00e1lfvirkni v\u00e9lf\u00e6raferla<\/a> .)<\/p>\n<p>Ennfremur b\u00fd\u00f0ur \u00d3KEYPIS \u00fatg\u00e1fa ZAPTEST upp \u00e1 LOAD virkni \u00e1n kostna\u00f0ar sem gerir notendum kleift a\u00f0 gera \u00e1rangurspr\u00f3fanir me\u00f0 \u00fev\u00ed a\u00f0 nota n\u00fdjustu eiginleikana og drill-down greiningu.<\/p>\n<p>Sj\u00e1lfvirkni verkf\u00e6ri fyrir hle\u00f0slupr\u00f3f \u00e1 fyrirt\u00e6kisstigi bj\u00f3\u00f0a upp \u00e1 \u00e1rei\u00f0anlegar, stu\u00f0ningsstuddar lausnir sem krefjast ekki eins mikillar t\u00e6kni\u00feekkingar og opinn hugb\u00fana\u00f0ur. Flestar \u00e1lagspr\u00f3funar\u00fej\u00f3nustur fyrirt\u00e6kja starfa samkv\u00e6mt \u00e1skriftarl\u00edkani.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hvad_aettum_vid_ad_profa_med_alagsprofun\"><\/span><strong>Hva\u00f0 \u00e6ttum vi\u00f0 a\u00f0 pr\u00f3fa me\u00f0 \u00e1lagspr\u00f3fun?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-29236\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/07\/Software-testing-checklist-1024x681.jpeg\" alt=\"G\u00e1tlisti fyrir hugb\u00fana\u00f0arpr\u00f3fanir\" width=\"679\" height=\"452\"><\/p>\n<p>Sj\u00e1lfvirk \u00e1lagspr\u00f3funart\u00e6ki b\u00faa til g\u00f6gn sem notu\u00f0 eru til a\u00f0 svara nokkrum mikilv\u00e6gum spurningum n\u00e1kv\u00e6mlega:<\/p>\n<ul>\n<li>Hversu marga notendur hefur forriti\u00f0 (vefs\u00ed\u00f0a, kerfi o.s.frv.) \u00e1 venjulegum vinnut\u00edma? \u00c1 \u00e1lagst\u00edmum?<\/li>\n<li>Hva\u00f0a fj\u00f6lda notenda hefur \u00e1hrif \u00e1 hva\u00f0a \u00fe\u00e6tti forritsins?<\/li>\n<li>Hversu margir notendur mun lei\u00f0a til \u00feess a\u00f0 vefs\u00ed\u00f0an fer \u00e1n nettengingar?<\/li>\n<li>Hven\u00e6r mun kerfi\u00f0 ver\u00f0a uppiskroppa me\u00f0 fj\u00e1rmagn?<\/li>\n<li>Hversu hratt hle\u00f0st vefs\u00ed\u00f0an upp?<\/li>\n<\/ul>\n<p>Me\u00f0 \u00fev\u00ed a\u00f0 keyra \u00f3virkar uppger\u00f0, aflar fyrirt\u00e6ki\u00f0 g\u00f6gn um hra\u00f0a, \u00e1rei\u00f0anleika og getu til a\u00f0 skala. A\u00f0 pr\u00f3fa einstaka \u00fe\u00e6tti h\u00e9r a\u00f0 ofan skapar \u00edtarlegri mynd \u00fear sem au\u00f0veldara er a\u00f0 greina fl\u00f6skuh\u00e1lsa.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"1_Grunnarangur\"><\/span><strong>1. Grunn\u00e1rangur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fyrirt\u00e6ki geta nota\u00f0 \u00e1lagspr\u00f3fun til a\u00f0 pr\u00f3fa grunnframmist\u00f6\u00f0u forritsins. \u00dear sem fj\u00f6ldi notenda eykst jafnt og \u00fe\u00e9tt me\u00f0an \u00e1 pr\u00f3finu stendur s\u00fdna g\u00f6gnin sem b\u00fain eru til grunnframmist\u00f6\u00f0u fyrir me\u00f0altengingarhra\u00f0a, ni\u00f0urhalst\u00edma skr\u00e1a og leynd.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Vidmid_arangur\"><\/span><strong>2. Vi\u00f0mi\u00f0 \u00e1rangur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hle\u00f0slupr\u00f3f \u00e1 vefs\u00ed\u00f0u safnar einnig vi\u00f0mi\u00f0unarg\u00f6gnum um frammist\u00f6\u00f0u. \u00der\u00e1tt fyrir a\u00f0 \u201egrunnl\u00edna\u201c og \u201evi\u00f0mi\u00f0\u201c s\u00e9u oft notu\u00f0 til skiptis, \u00fe\u00e1 hafa \u00feau mikilv\u00e6gan mun. Vi\u00f0mi\u00f0unarpr\u00f3fun m\u00e6lir frammist\u00f6\u00f0u gegn samkeppnissv\u00e6\u00f0um e\u00f0a innri kr\u00f6fum (svo sem SLA fyrir endanotendur).<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Alagsprofunarmaelikvardar_markmid\"><\/span><strong>\u00c1lagspr\u00f3funarm\u00e6likvar\u00f0ar \/ markmi\u00f0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Einstakar stofnanir munu \u00fer\u00f3a pr\u00f3funarm\u00e6likvar\u00f0a \u00fat fr\u00e1 einst\u00f6kum \u00fe\u00f6rfum \u00feeirra. Einn mikilv\u00e6gur kostur vi\u00f0 sj\u00e1lfvirk \u00e1lagspr\u00f3funart\u00e6ki \u00e1 fyrirt\u00e6kisstigi er h\u00e6fileikinn til a\u00f0 s\u00e9rsn\u00ed\u00f0a m\u00e6likvar\u00f0ana sem raktar eru.<\/p>\n<p>Engu a\u00f0 s\u00ed\u00f0ur munu flestar stofnanir rekja eftirfarandi m\u00e6likvar\u00f0a me\u00f0 sj\u00e1lfvirkum \u00e1lagspr\u00f3fum:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4168\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/03\/close-up-hand-holding-futuristic-screen.jpg\" alt=\"hva\u00f0 er sj\u00e1lfvirkni hugb\u00fana\u00f0arpr\u00f3fa\" width=\"542\" height=\"305\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Vidbragdstimar\"><\/span><strong>1. Vi\u00f0brag\u00f0st\u00edmar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vi\u00f0brag\u00f0st\u00edmi er a\u00f0al m\u00e6likvar\u00f0inn sem m\u00e6ldur er me\u00f0 sj\u00e1lfvirkri \u00e1lagspr\u00f3fun. Eftir a\u00f0 notandi sendir bei\u00f0ni, hversu langan t\u00edma tekur kerfi\u00f0 a\u00f0 svara? (Svart\u00edmi sem er meira en <a href=\"https:\/\/www.nngroup.com\/articles\/website-response-times\/\">10 sek\u00fandur<\/a> mun l\u00edklega valda \u00fev\u00ed a\u00f0 notandi fer.)<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Afkost\"><\/span><strong>2. Afk\u00f6st<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Afk\u00f6st er magn gagna sem eru send og m\u00f3ttekin. \u00cd \u00e1lagspr\u00f3fun er \u00fea\u00f0 venjulega gefi\u00f0 upp sem h\u00f6gg \u00e1 sek\u00fandu (hps) e\u00f0a vi\u00f0skipti \u00e1 sek\u00fandu (tps).<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Velbunadarsertaekar_maelikvardar\"><\/span><strong>3. V\u00e9lb\u00fana\u00f0ars\u00e9rt\u00e6kar m\u00e6likvar\u00f0ar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u00e6gur vi\u00f0brag\u00f0st\u00edmi getur gefi\u00f0 til kynna takmarkanir \u00e1 v\u00e9lb\u00fana\u00f0i, \u00feannig a\u00f0 hluti af \u00e1lagspr\u00f3funarferlinu felur \u00ed s\u00e9r a\u00f0 fylgjast me\u00f0 \u00f6rgj\u00f6rvanotkun, tilt\u00e6ku vinnsluminni, inn\/\u00fat \u00e1 diski og svipa\u00f0ar v\u00e9lb\u00fana\u00f0artengdar a\u00f0ger\u00f0ir.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_Gagnagrunnur\"><\/span><strong>4. Gagnagrunnur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Flest forrit \u00e1 fyrirt\u00e6kisstigi \u00feurfa m\u00f6rg kerfi til a\u00f0 starfa, en eftir \u00fev\u00ed sem fj\u00f6ldi gagnagrunna eykst, aukast t\u00e6kif\u00e6rin fyrir fl\u00f6skuh\u00e1ls. Hle\u00f0slupr\u00f3funarhugb\u00fana\u00f0ur m\u00e6lir lestur og ritun gagnagrunns auk fj\u00f6lda opinna gagnagrunnstenginga.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Ad_hreinsa_upp_sma_rugl\"><\/span><strong>A\u00f0 hreinsa upp sm\u00e1 rugl<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Margar a\u00f0fer\u00f0ir vi\u00f0 g\u00e6\u00f0atryggingu hugb\u00fana\u00f0ar skarast og fl\u00e9ttast saman. Jafnvel \u00feeir sem hafa starfsreynslu geta fundi\u00f0 fyrir rugli var\u00f0andi eftirfarandi tegundir <a href=\"https:\/\/www.zaptest.com\/?page_id=4060\">hugb\u00fana\u00f0arpr\u00f3funar\u00fej\u00f3nustu<\/a> .<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Arangursprofun_vs_alagsprofun\"><\/span><strong>\u00c1rangurspr\u00f3fun vs \u00e1lagspr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1rangurspr\u00f3fun er regnhl\u00edfarhugtak yfir allar a\u00f0fer\u00f0ir sem nota\u00f0ar eru til a\u00f0 m\u00e6la st\u00f6\u00f0ugleika hugb\u00fana\u00f0arkerfisins, vi\u00f0brag\u00f0sfl\u00fdti, au\u00f0linda\u00fe\u00f6rf og a\u00f0rar frammist\u00f6\u00f0um\u00e6lingar, s\u00e9rstaklega hva\u00f0 var\u00f0ar upplifun notenda.<\/p>\n<p><iframe loading=\"lazy\" title=\"Ask a Flooder 07: What is the difference between performance testing and load testing?\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/8CueAkDY5yE?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<p>\u00c1lagspr\u00f3fun er undirflokkur frammist\u00f6\u00f0upr\u00f3fa. A\u00f0rar algengar ger\u00f0ir eru:<\/p>\n<ul>\n<li><strong>\u00deolpr\u00f3f<\/strong> &#8211; Einnig \u00feekkt sem bleytipr\u00f3f, \u00feolpr\u00f3f m\u00e6lir vi\u00f0varandi, v\u00e6ntanlegt notenda\u00e1lag. \u00derekpr\u00f3f koma auga \u00e1 minnisleka og langvarandi sker\u00f0ingu \u00e1 vi\u00f0brag\u00f0st\u00edma.<\/li>\n<li><strong>Gaddapr\u00f3fun<\/strong> &#8211; Gaddapr\u00f3fun l\u00edkir eftir skyndilegri, harkalegri aukningu e\u00f0a f\u00e6kkun notendafj\u00f6lda.<\/li>\n<li><strong>Einangrunarpr\u00f3f<\/strong> &#8211; Pr\u00f3f sem leiddi til kerfisvandam\u00e1la er endurteki\u00f0 til a\u00f0 hj\u00e1lpa til vi\u00f0 a\u00f0 einangra ors\u00f6kina.<\/li>\n<\/ul>\n<p>Frammist\u00f6\u00f0upr\u00f3f eru \u00f3virk pr\u00f3f sem eru venjulega ger\u00f0 undir lok \u00fer\u00f3unarferils e\u00f0a eftir a\u00f0 \u00fer\u00f3un er loki\u00f0.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Alagsprof_vs_alagsprof\"><\/span><strong>\u00c1lagspr\u00f3f vs \u00e1lagspr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lags- og \u00e1lagspr\u00f3f eru svipu\u00f0 \u00e1 margan h\u00e1tt. Til a\u00f0 \u00edtreka \u00fea\u00f0, m\u00e6lir vefhle\u00f0slupr\u00f3f vi\u00f0br\u00f6g\u00f0 kerfisins vi\u00f0 v\u00e6ntanlegu umfer\u00f0armagni, svo sem venjulegri umfer\u00f0 e\u00f0a h\u00e1marks umfer\u00f0. \u00de\u00fa framkv\u00e6mir \u00e1lagspr\u00f3fanir til a\u00f0 meta hnignun \u00e1 frammist\u00f6\u00f0u og tengsl \u00feess vi\u00f0 notendaupplifunina vi\u00f0 \u00e1lag sem b\u00faist var vi\u00f0 \u00ed s\u00f6gunni. \u00cd stuttu m\u00e1li, \u00e1lagspr\u00f3fun er ekki h\u00f6nnu\u00f0 til a\u00f0 brj\u00f3ta kerfi\u00f0.<\/p>\n<p><iframe loading=\"lazy\" title=\"Ask a Flooder 10: What is the difference between load testing and stress testing?\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/igP2q__zMcc?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<p>\u00c1lagspr\u00f3f hafa annan tilgang. Me\u00f0an \u00e1 \u00e1lagspr\u00f3fi stendur eykst fj\u00f6ldi notenda framhj\u00e1 \u00feeim punkti sem hnignun er \u00e1 frammist\u00f6\u00f0u alla lei\u00f0 til algj\u00f6rrar bilunar. \u00c1lagspr\u00f3f m\u00e6lir ekki bara \u201ebrotpunkt\u201c kerfisins heldur l\u00edtur einnig \u00e1 hvers konar sj\u00e1lfvirka endurheimt kerfi\u00f0 mun gera.<\/p>\n<p>H\u00f6nnu\u00f0ir geta lagt upp me\u00f0 a\u00f0 framkv\u00e6ma \u00e1lagspr\u00f3f, en \u00fea\u00f0 getur l\u00edka gerst \u00f3vart vi\u00f0 \u00e1lagspr\u00f3f \u00e1 efri stigi. \u00cd b\u00e1\u00f0um tegundum pr\u00f3fana \u00fdta sj\u00e1lfvirkniverkf\u00e6ri hle\u00f0slupr\u00f3fa kerfinu framhj\u00e1 tilt\u00e6kum au\u00f0lindum og veita miki\u00f0 af ver\u00f0m\u00e6tum g\u00f6gnum.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Virkniprofun_vs_alagsprofun\"><\/span><strong>Virknipr\u00f3fun vs \u00e1lagspr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><iframe loading=\"lazy\" title=\"Silk Test - Functional Tests for Load Testing\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/9Lzw5fV9T84?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>Virknipr\u00f3fun og \u00e1lagspr\u00f3fun eru ger\u00f0ir af frammist\u00f6\u00f0upr\u00f3fum og \u00fe\u00f3 hvort tveggja s\u00e9 nau\u00f0synlegt \u00fej\u00f3na \u00feau hver \u00f6\u00f0rum tilgangi.<\/p>\n<p>Virknipr\u00f3fun \u00e1kvar\u00f0ar hvort tiltekinn \u00fe\u00e1ttur kerfisins uppfyllir fyrirfram \u00e1kve\u00f0nar kr\u00f6fur. \u00dea\u00f0 er nota\u00f0 mun oftar en \u00e1lagspr\u00f3fun, me\u00f0 sk\u00fdrt skilgreindum breytum og skrefum. Hle\u00f0slupr\u00f3fun er \u00f3fyrirsj\u00e1anlegri, me\u00f0 m\u00f6guleika \u00e1 a\u00f0 ni\u00f0urst\u00f6\u00f0ur s\u00e9u mj\u00f6g mismunandi fr\u00e1 v\u00e6ntingum.<\/p>\n<p>A\u00f0 auki fer \u00e1lagspr\u00f3f algj\u00f6rlega eftir \u00e1lagi notenda, \u00e1 me\u00f0an virknipr\u00f3fun er bygg\u00f0 \u00e1 pr\u00f3funarg\u00f6gnum.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Einkenni_arangursriks_alagsprofs\"><\/span><strong>Einkenni \u00e1rangursr\u00edks \u00e1lagspr\u00f3fs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00de\u00f3 a\u00f0 \u00e1lagspr\u00f3fun fyrirt\u00e6kja s\u00e9 \u00f6flugt t\u00e6ki, ef fyrirt\u00e6ki vilja h\u00e1marka skilvirkni pr\u00f3fsins, \u00e6ttu \u00feau a\u00f0 fylgja \u00feessum bestu starfsvenjum.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"1_Notar_raunhaefar_svidsmyndir\"><\/span><strong>1. Notar raunh\u00e6far svi\u00f0smyndir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pr\u00f3funara\u00f0st\u00e6\u00f0ur \u00fe\u00ednar \u00e6ttu a\u00f0 l\u00edkjast raunverulegri heg\u00f0un notenda \u00feinna eins vel og m\u00f6gulegt er. \u00cdhuga\u00f0u heg\u00f0un notenda vandlega. Af hverju nota \u00feeir forriti\u00f0 \u00feitt? Hva\u00f0a ger\u00f0ir af t\u00e6kjum nota \u00feeir til a\u00f0 f\u00e1 a\u00f0gang a\u00f0 \u00fev\u00ed?<\/p>\n<p>Settu einhverja \u00f3fyrirsj\u00e1anlega heg\u00f0un me\u00f0 \u00ed hle\u00f0slupr\u00f3fun vefs\u00ed\u00f0unnar \u00feinnar, \u00fear sem raunverulegir notendur munu breg\u00f0ast vi\u00f0 \u00e1 \u00f3v\u00e6ntan h\u00e1tt sem \u00fe\u00fa getur ekki s\u00e9\u00f0 fyrir.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Byrjar_ekki_a_nulli\"><\/span><strong>2. Byrjar ekki \u00e1 n\u00falli<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Margir pr\u00f3funara\u00f0ilar hefja pr\u00f3fi\u00f0 me\u00f0 n\u00fall\u00e1lagi og b\u00e6ta sm\u00e1m saman vi\u00f0 hermu\u00f0um notendum. \u00de\u00f3 a\u00f0 \u00fea\u00f0 s\u00e9 eitthva\u00f0 gildi \u00ed \u00feeirri a\u00f0fer\u00f0, ekki gleyma a\u00f0 pr\u00f3fa l\u00edka \u00e1 me\u00f0an kerfi\u00f0 er \u00feegar undir venjulegu \u00e1lagi. A\u00f0 gera \u00fea\u00f0 hj\u00e1lpar til vi\u00f0 a\u00f0 for\u00f0ast rangar j\u00e1kv\u00e6\u00f0ar ni\u00f0urst\u00f6\u00f0ur og lei\u00f0ir til n\u00e1kv\u00e6mari ni\u00f0urst\u00f6\u00f0ur, \u00fear sem kerfi\u00f0 \u00feitt mun sjaldan e\u00f0a nokkurn t\u00edma hafa n\u00fall \u00e1lag \u00ed hinum raunverulega heimi.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Notar_raunveruleg_gogn\"><\/span><strong>3. Notar raunveruleg g\u00f6gn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eins og \u00feessar fyrri a\u00f0fer\u00f0ir s\u00fdna, \u00fev\u00ed <a href=\"https:\/\/www.zaptest.com\/is\/profunargagnastjornun-tdm-i-hugbunadarprofun-skilgreining-saga-verkfaeri-ferlar-og-fleira\">betri g\u00e6\u00f0i gagna<\/a> sem fengin eru fyrir pr\u00f3fun, \u00fev\u00ed gagnlegri pr\u00f3funarni\u00f0urst\u00f6\u00f0ur \u00fe\u00ednar. Sn\u00fa\u00f0u \u00fe\u00e9r a\u00f0 g\u00f6gnum sem \u00e1\u00f0ur voru fengin me\u00f0 v\u00f6ktunarverkf\u00e6rum \u00fe\u00ednum til a\u00f0 hj\u00e1lpa til vi\u00f0 a\u00f0 \u00fer\u00f3a raunh\u00e6far a\u00f0st\u00e6\u00f0ur.<\/p>\n<p>Tveir gagnlegir flokkar gagna sem \u00fearf a\u00f0 huga a\u00f0:<\/p>\n<ul>\n<li>Notendadrifsg\u00f6gn: t\u00e6ki og vafrar sem nota\u00f0ir eru, sl\u00f3\u00f0ir teknar og afhendingarsta\u00f0ir<\/li>\n<li>Kerfisg\u00f6gn: fyrsta bless t\u00edmasetning, DOM hle\u00f0sla<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_Greining_og_endurtaka\"><\/span><strong>4. Greining og endurtaka<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eftir \u00e1lagspr\u00f3fi\u00f0 mun teymi\u00f0 \u00feitt vilja bera kennsl \u00e1 fl\u00f6skuh\u00e1lsa og samsvarandi k\u00f3\u00f0a \u00feeirra. \u00dea\u00f0 er ekki alltaf einfalt a\u00f0 breyta uppl\u00fdsingum sem fengnar eru \u00far pr\u00f3funarni\u00f0urst\u00f6\u00f0um \u00ed b\u00e6tanlega m\u00e6likvar\u00f0a, s\u00e9rstaklega me\u00f0 opnum hugb\u00fana\u00f0i, \u00fe\u00f3 a\u00f0 sj\u00e1lfvirkni verkf\u00e6ri fyrir \u00e1lagspr\u00f3fun fyrirt\u00e6kja geti gert ferli\u00f0 mun einfaldara og skilvirkara.<\/p>\n<p>\u00de\u00f3 a\u00f0 \u00e1lagspr\u00f3fun s\u00e9 mikilv\u00e6g \u00e1\u00f0ur en vara er sett \u00e1 marka\u00f0, \u00fe\u00e1 er \u00fea\u00f0 ekki \u201eeitt og gert\u201c lausn. \u00deess \u00ed sta\u00f0 \u00e6ttu \u00e1lagspr\u00f3fanir a\u00f0 ver\u00f0a hluti af <a href=\"https:\/\/www.zaptest.com\/?p=49650\">lipurri og sj\u00e1lfvirkni a\u00f0fer\u00f0um fyrirt\u00e6kisins<\/a> .<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hver_tekur_thatt_i_hledsluprofunarferlinu\"><\/span><strong>Hver tekur \u00fe\u00e1tt \u00ed hle\u00f0slupr\u00f3funarferlinu?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-3548\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/02\/water-1024x613.jpg\" alt=\"hverjir \u00e6ttu a\u00f0 taka \u00fe\u00e1tt \u00ed sj\u00e1lfvirkni hugb\u00fana\u00f0arpr\u00f3funarverkf\u00e6rum og skipulagningu\" width=\"672\" height=\"402\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/02\/water-980x587.jpg 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/02\/water-480x287.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, 100vw\" \/><\/p>\n<p>Jafnvel \u00fe\u00f3 a\u00f0 \u00e1lagspr\u00f3fun fari fram undir lok \u00fer\u00f3unar, krefst \u00fea\u00f0 \u00fe\u00e1ttt\u00f6ku margra \u00f3l\u00edkra teyma, \u00fear \u00e1 me\u00f0al teyma sem hefja st\u00f6rf mun fyrr \u00e1 l\u00edfsferli v\u00f6runnar.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_THrounarverkfraedingar\"><\/span><strong>1. \u00der\u00f3unarverkfr\u00e6\u00f0ingar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Verkfr\u00e6\u00f0ingar munu nota sam\u00fe\u00e6tt \u00fer\u00f3unarumhverfi til a\u00f0 pr\u00f3fa ferla me\u00f0an \u00e1 \u00fer\u00f3un stendur, sem lei\u00f0ir til gagna sem hj\u00e1lpa til vi\u00f0 a\u00f0 koma \u00e1 f\u00e6ribreytum \u00e1lagspr\u00f3funar fyrir \u00fatg\u00e1fu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Adrir_profunaradilar\"><\/span><strong>2. A\u00f0rir pr\u00f3funara\u00f0ilar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lipur og hagn\u00fdtur pr\u00f3funart\u00e6ki veita d\u00fdrm\u00e6ta inns\u00fdn \u00ed tiltekna \u00fe\u00e6tti forritsins. A\u00f0 auki hj\u00e1lpa g\u00f6gnin fr\u00e1 lipur pr\u00f3funum a\u00f0 uppl\u00fdsa grunnl\u00ednum\u00e6lingar sem nota\u00f0ar eru \u00ed \u00e1lagspr\u00f3funum.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Notendurhagsmunaadilar\"><\/span><strong>3. Notendur\/hagsmunaa\u00f0ilar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Markmi\u00f0 \u00feeirra \u00e1kvar\u00f0a heg\u00f0un \u00feeirra \u00e1 ums\u00f3kn. A\u00f0 skilja hvata \u00feeirra innan kerfisins hj\u00e1lpar til vi\u00f0 a\u00f0 uppl\u00fdsa pr\u00f3fatbur\u00f0ar\u00e1s.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hledsluprofunarferli\"><\/span><strong>Hle\u00f0slupr\u00f3funarferli<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4159\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/03\/team-stockbrokers-are-having-conversation-dark-office-with-display-screens-analyzing-data-graphs-reports-investment-purposes-creative-teamwork-traders-1024x684.jpg\" alt=\"hvernig virkar sj\u00e1lfvirknipr\u00f3f \u00ed atvinnugreinum eins og bankastarfsemi til d\u00e6mis\" width=\"518\" height=\"346\"><\/p>\n<p>\u00c1lagspr\u00f3funarferli\u00f0 getur or\u00f0i\u00f0 nokku\u00f0 fl\u00f3ki\u00f0, s\u00e9rstaklega \u00feegar nota\u00f0ur er opinn hugb\u00fana\u00f0ur e\u00f0a pr\u00f3funarhugb\u00fana\u00f0ur innanh\u00fass. \u00de\u00f3 a\u00f0 hugb\u00fana\u00f0ur \u00ed fyrirt\u00e6kisgr\u00e1\u00f0u einfaldar pr\u00f3fun verulega, hj\u00e1lpar \u00fea\u00f0 a\u00f0 skilja kjarna\u00ferepin \u00ed \u00fev\u00ed hvernig \u00e1 a\u00f0 gera \u00e1lagspr\u00f3fanir a\u00f0 tryggja bestu m\u00f6gulegu ni\u00f0urst\u00f6\u00f0urnar.<\/p>\n<p>\u00de\u00f3 a\u00f0 uppl\u00fdsingar um \u00e1lagspr\u00f3fanir s\u00e9u mismunandi eftir vi\u00f0skiptam\u00f3deli, v\u00e9lb\u00fana\u00f0i, notendagrunni og \u00f6\u00f0rum einstaklingsbundnum \u00fe\u00e1ttum, \u00fe\u00e1 fylgja flestar pr\u00f3fanir \u00feessa grunnskipulagi:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Akvordun_markmida\"><\/span><strong>1. \u00c1kv\u00f6r\u00f0un markmi\u00f0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sk\u00fdr markmi\u00f0 lei\u00f0a til gagnlegri ni\u00f0urst\u00f6\u00f0u. \u00c1kvar\u00f0a mikilv\u00e6gustu forritaa\u00f0ger\u00f0irnar til a\u00f0 pr\u00f3fa.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Ad_koma_a_grunnlinu\"><\/span><strong>2. A\u00f0 koma \u00e1 grunnl\u00ednu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ef \u00fe\u00fa hefur framkv\u00e6mt fyrri pr\u00f3fanir, nota\u00f0u g\u00f6gnin til a\u00f0 b\u00faa til grunnl\u00ednu frammist\u00f6\u00f0u fyrir komandi pr\u00f3f. \u00d6ll aflei\u00f0sla fr\u00e1 grunnl\u00ednu gefur til kynna frekari ranns\u00f3kn.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Bua_til_alagsprofunarumhverfi\"><\/span><strong>3. B\u00faa til \u00e1lagspr\u00f3funarumhverfi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pr\u00f3funarumhverfi\u00f0 \u00e6tti a\u00f0 endurspegla raunverulegar a\u00f0st\u00e6\u00f0ur eins vel og h\u00e6gt er, svo \u00fe\u00fa \u00fearft a\u00f0 pr\u00f3fa svipa\u00f0a v\u00e9lasni\u00f0, netarkitekt\u00far, eldveggi, gagnagrunna og fleira.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_THroun_alagssvidsmynda\"><\/span><strong>4. \u00der\u00f3un \u00e1lagssvi\u00f0smynda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Algengasta lei\u00f0in til a\u00f0 b\u00faa til hle\u00f0sluatbur\u00f0ar\u00e1s er me\u00f0 \u00fev\u00ed a\u00f0 sameina forskriftir vi\u00f0 skr\u00e1\u00f0a notendavirkni. Hver atbur\u00f0ar\u00e1s mun innihalda m\u00e6lingar, vi\u00f0skipti og sta\u00f0festingarpunkta.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"5_Hlaupaprof\"><\/span><strong>5. Hlaupapr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eftir a\u00f0 \u00fe\u00fa hefur komi\u00f0 \u00e1 grunnl\u00ednum, hle\u00f0slusvi\u00f0smyndum og b\u00fai\u00f0 til pr\u00f3funarumhverfi eru pr\u00f3f tilb\u00fain til framkv\u00e6mdar. \u00de\u00fa getur keyrt nokkrar a\u00f0st\u00e6\u00f0ur samt\u00edmis, stillt notendastig, sta\u00f0setningu, vafra og a\u00f0ra \u00fe\u00e6tti.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"6_Eftirprof\"><\/span><strong>6. Eftirpr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Loki\u00f0 pr\u00f3f skilar gl\u00e6silegu magni af g\u00f6gnum, \u00fear \u00e1 me\u00f0al vi\u00f0brag\u00f0st\u00edma, hle\u00f0slut\u00edma, villur, frammist\u00f6\u00f0u net\u00fej\u00f3ns og fleira. Flest gagnagreining felur \u00ed s\u00e9r a\u00f0 endurkeyra atbur\u00f0ar\u00e1s til a\u00f0 \u00ferengja m\u00e1li\u00f0 og bera kennsl \u00e1 kjarnavandam\u00e1li\u00f0.<\/p>\n<p>Lykillinn a\u00f0 \u00e1rangursr\u00edkri t\u00falkun gagna er a\u00f0 setja sk\u00fdr markmi\u00f0 fyrirfram og vi\u00f0halda v\u00ed\u00f0t\u00e6kri skj\u00f6lum me\u00f0an \u00e1 greiningu stendur.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Daemi_um_hledsluprof\"><\/span><strong>D\u00e6mi um hle\u00f0slupr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00c1lagspr\u00f3fun er notu\u00f0 \u00ed fj\u00f6lm\u00f6rgum a\u00f0st\u00e6\u00f0um, \u00fear \u00e1 me\u00f0al a\u00f0st\u00e6\u00f0um sem m\u00f6rg fyrirt\u00e6ki sj\u00e1st framhj\u00e1. Sem d\u00e6mi m\u00e1 nefna:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Vefsidur\"><\/span><strong>1. Vefs\u00ed\u00f0ur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 hla\u00f0a ni\u00f0ur st\u00f3rum skr\u00e1m yfir langan t\u00edma pr\u00f3far getu vefforrits.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Server\"><\/span><strong>2. Server<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Net\u00fej\u00f3nar eru hle\u00f0slupr\u00f3fa\u00f0ir anna\u00f0 hvort me\u00f0 \u00fev\u00ed a\u00f0 keyra m\u00f6rg tilvik af forriti e\u00f0a m\u00f6rg mismunandi forrit samt\u00edmis.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Hardir_diskar\"><\/span><strong>3. Har\u00f0ir diskar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 lesa og skrifa g\u00f6gn \u00edtreka\u00f0 mun pr\u00f3fa takm\u00f6rk har\u00f0a diska \u00ed kerfinu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Postthjonn\"><\/span><strong>4. P\u00f3st\u00fej\u00f3nn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>P\u00f3st\u00fej\u00f3nar eru hle\u00f0slupr\u00f3fa\u00f0ir me\u00f0 \u00fev\u00ed a\u00f0 l\u00edkja eftir virkni notenda. Flest hle\u00f0slupr\u00f3f p\u00f3st\u00fej\u00f3na herma a\u00f0 minnsta kosti 1.000 notendum.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Forritunarvidmot_forrita\"><\/span><strong>5. Forritunarvi\u00f0m\u00f3t forrita<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>API \u00e1lagspr\u00f3fun er ger\u00f0 \u00e1 st\u00fdrikerfum, hugb\u00fana\u00f0ars\u00f6fnum, forritunarm\u00e1lum, v\u00e9lb\u00fana\u00f0i og fleiru.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Prentari\"><\/span><strong>6. Prentari<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hle\u00f0slupr\u00f3f prentara fela \u00ed s\u00e9r a\u00f0 senda s\u00edfellt fleiri st\u00f6rf \u00ed prentarar\u00f6\u00f0ina. \u00dea\u00f0 er sjaldan l\u00edkamlegt pr\u00f3f sem krefst v\u00e9lb\u00fana\u00f0ar.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hlada_profunartilvik\"><\/span><strong>Hla\u00f0a pr\u00f3funartilvik<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hle\u00f0slupr\u00f3f gagnast fyrirt\u00e6kjum af \u00f6llum ger\u00f0um og st\u00e6r\u00f0um. Sum raunveruleg tilvik sem fela \u00ed s\u00e9r framkv\u00e6md \u00e1lagspr\u00f3funar eru:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Kynningarvidburdir\"><\/span><strong>1. Kynningarvi\u00f0bur\u00f0ir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>St\u00f3r netverslunars\u00ed\u00f0a vill meta getu vefs\u00ed\u00f0u sinnar fyrir meirih\u00e1ttar s\u00f6lu, eins og Black Friday \u00fats\u00f6lu. Anna\u00f0 d\u00e6mi v\u00e6ri leikfangafyrirt\u00e6ki sem \u00e6tlar a\u00f0 st\u00e6kka vefs\u00ed\u00f0u s\u00edna me\u00f0 \u00fev\u00ed a\u00f0 bj\u00f3\u00f0a upp \u00e1 n\u00fdtt leikfang sem er eftirv\u00e6ntingarfullt.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Opinberar_vefgattir\"><\/span><strong>2. Opinberar vefg\u00e1ttir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pr\u00f3fun hj\u00e1lpar til vi\u00f0 a\u00f0 undirb\u00faa st\u00f3rar g\u00e1ttir fyrir st\u00f3rkostlegar breytingar \u00ed notkun, svo sem \u00feegar IRS vefg\u00e1tt s\u00e9r aukningu \u00ed umfer\u00f0 \u00e1 skattat\u00edmabilinu. Svipa\u00f0 d\u00e6mi v\u00e6ri vefg\u00e1ttir fyrir \u00e1lagspr\u00f3f til a\u00f0 hj\u00e1lpa h\u00e1sk\u00f3la a\u00f0 undirb\u00faa sig fyrir innritun \u00e1 netinu \u00ed byrjun \u00f6nn.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Server_profun\"><\/span><strong>3. Server pr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Me\u00f0 \u00fev\u00ed a\u00f0 l\u00e1ta mi\u00f0lara ver\u00f0a fyrir miklu umfer\u00f0armagni getur fyrirt\u00e6kisstofnun \u00e1kvar\u00f0a\u00f0 hvort innvi\u00f0ir hans dugi fyrir v\u00e6ntanlega st\u00e6kkun. Net\u00fej\u00f3napr\u00f3fun er einnig mikilv\u00e6gur hluti af \u00fev\u00ed a\u00f0 vi\u00f0halda vel virkri vefs\u00ed\u00f0u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Skraaflutningsprofun\"><\/span><strong>4. Skr\u00e1aflutningspr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hle\u00f0slupr\u00f3fun getur m\u00e6lt flutningshra\u00f0a skr\u00e1a til og fr\u00e1 har\u00f0a disknum, svo sem \u00e1 milli fart\u00f6lvu og bor\u00f0t\u00f6lvu e\u00f0a fart\u00f6lvu yfir \u00ed fart\u00f6lvu. Me\u00f0al annarra nota getur \u00fea\u00f0 hj\u00e1lpa\u00f0 fyrirt\u00e6kjum a\u00f0 \u00e1kve\u00f0a hva\u00f0a v\u00e9lb\u00fana\u00f0 \u00e1 a\u00f0 kaupa fyrir starfsmenn.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hvernig_a_ad_skrifa_hledsluprof\"><\/span><strong>Hvernig \u00e1 a\u00f0 skrifa hle\u00f0slupr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A\u00f0 l\u00e6ra hvernig \u00e1 a\u00f0 gera \u00e1lagspr\u00f3fun getur \u00fe\u00f3tt \u00f3gnvekjandi, jafnvel fyrir reyndan hugb\u00fana\u00f0ars\u00e9rfr\u00e6\u00f0ing, en \u00fea\u00f0 er mun einfaldara en margir gera s\u00e9r grein fyrir.<\/p>\n<p>A\u00f0 b\u00faa til lei\u00f0beinandi skjal er fyrsta stigi\u00f0 \u00ed \u00fer\u00f3un \u00e1lagspr\u00f3funartilviks. \u00c1lagspr\u00f3funar\u00e1\u00e6tlunin \u00fe\u00edn \u00fearf ekki a\u00f0 vera fl\u00f3kin, jafnvel listi yfir punktapunkta getur veri\u00f0 gagnlegur, en h\u00fan \u00e6tti a\u00f0 \u00fatlista helstu \u00fe\u00e6tti pr\u00f3fsins fr\u00e1 upphafi til enda.<\/p>\n<p>Gakktu \u00far skugga um a\u00f0 \u00e1lagspr\u00f3funar\u00e1\u00e6tlunin innihaldi eftirfarandi \u00fe\u00e6tti:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Markmid_og_krofur\"><\/span><strong>1. Markmi\u00f0 og kr\u00f6fur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Af hverju ertu a\u00f0 framkv\u00e6ma \u00feetta pr\u00f3f? Hva\u00f0a tiltekna m\u00e6likvar\u00f0a ertu a\u00f0 pr\u00f3fa og hva\u00f0a ni\u00f0urst\u00f6\u00f0ur munu \u00e1kvar\u00f0a hvers konar sv\u00f6run var\u00f0andi framlei\u00f0slu?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Mork\"><\/span><strong>2. M\u00f6rk<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>L\u00fdstu umfangi hle\u00f0slupr\u00f3funar kerfisins e\u00f0a vafrans. Ertu a\u00f0 framkv\u00e6ma \u00edhlutapr\u00f3f e\u00f0a end-til-enda pr\u00f3f? Hva\u00f0a umfer\u00f0ar\u00e1lag ertu a\u00f0 pr\u00f3fa (h\u00e1mark, e\u00f0lilegt e\u00f0a eitthva\u00f0 anna\u00f0)?<\/p>\n<p>Umfangi\u00f0 getur breyst me\u00f0an \u00e1 pr\u00f3finu stendur, s\u00e9rstaklega ef \u00fe\u00fa lendir \u00ed \u00f3v\u00e6ntum atbur\u00f0i. Hins vegar viltu samt skilgreina sk\u00fdr pr\u00f3funarm\u00f6rk \u00ed upphafi.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Vinnualag\"><\/span><strong>3. Vinnu\u00e1lag<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00de\u00fa \u00fearft a\u00f0 tilgreina hle\u00f0slusni\u00f0i\u00f0 \u00feitt, sem samanstendur af eftirfarandi:<\/p>\n<ul>\n<li>Lykilvi\u00f0skipti<\/li>\n<li>\u00c1lagsdreifing \u00e1 hverja f\u00e6rslu<\/li>\n<li>T\u00edmasetning vi\u00f0skipta<\/li>\n<\/ul>\n<p>A\u00f0 \u00fer\u00f3a \u00e1lagssni\u00f0i\u00f0\/vinnu\u00e1lagsl\u00edkani\u00f0 er a\u00f0 \u00f6llum l\u00edkindum mikilv\u00e6gasti \u00fe\u00e1tturinn \u00ed \u00e1lagspr\u00f3funum vegna \u00feess a\u00f0 \u00fea\u00f0 \u00e1kvar\u00f0ar hversu n\u00e1l\u00e6gt pr\u00f3fi\u00f0 \u00feitt endurspeglar kerfisheg\u00f0un undir \u00feyngd raunverulegra notenda. Ekki gleyma a\u00f0 innlei\u00f0a hle\u00f0slupr\u00f3f \u00e1 vafra \u00fear sem \u00fe\u00fa veist ekki hva\u00f0a vafragestir munu nota.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Heilsa_netthjona\"><\/span><strong>4. Heilsa net\u00fej\u00f3na<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>L\u00fdstu \u00e1\u00e6tlun \u00feinni um a\u00f0 fylgjast me\u00f0 net\u00fej\u00f3num me\u00f0an \u00e1 pr\u00f3finu stendur. \u00de\u00fa \u00fearft a\u00f0 fylgjast me\u00f0 b\u00e1\u00f0um forrita\u00fej\u00f3num auk net\u00fej\u00f3nanna sem nota\u00f0ir eru til a\u00f0 keyra hle\u00f0slupr\u00f3fin (\u00fe\u00f3tt hi\u00f0 s\u00ed\u00f0arnefnda s\u00e9 venjulega ekki st\u00f3rt vandam\u00e1l \u00feegar \u00fe\u00fa notar \u00e1lagspr\u00f3funart\u00e6ki fyrirt\u00e6kja).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Profunarsvid\"><\/span><strong>5. Pr\u00f3funarsvi\u00f0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 lokum viltu l\u00fdsa pr\u00f3funaratbur\u00f0ar\u00e1s \u00feinni, sem er yfirgripsmikil \u00e1\u00e6tlun \u00fe\u00edn til a\u00f0 innlei\u00f0a r\u00f6\u00f0 pr\u00f3funartilvika.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Daemi_um_alagsprofunartilvik\"><\/span><strong>6. D\u00e6mi um \u00e1lagspr\u00f3funartilvik<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nokkur almenn d\u00e6mi um tilvik sem notu\u00f0 eru \u00e1 fyrirt\u00e6kisstigi eru:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.zaptest.com\/api-testing-automation\">API \u00e1lagspr\u00f3fun<\/a> til a\u00f0 \u00e1kvar\u00f0a hvort grei\u00f0slur s\u00e9u unnar \u00e1 innan vi\u00f0 tveimur m\u00edn\u00fatum \u00ed gegnum \u00feri\u00f0ja a\u00f0ila kerfi.<\/li>\n<li>Hle\u00f0slupr\u00f3fun vafra til a\u00f0 \u00e1kvar\u00f0a hvort notendur upplifa mun \u00e1 hle\u00f0sluhra\u00f0a sem er meira en 10 sek\u00fandur mi\u00f0a\u00f0 vi\u00f0 vafra \u00feeirra.<\/li>\n<li>Hlutapr\u00f3f \u00e1 virkni n\u00fdrrar vefs\u00ed\u00f0ueiginleika \u00feegar \u00fea\u00f0 er nota\u00f0 \u00e1 me\u00f0an umfer\u00f0 er mest.<\/li>\n<\/ul>\n<p>Taktu eftir \u00fev\u00ed hvernig ofangreindar a\u00f0st\u00e6\u00f0ur hafa sk\u00fdrt skilgreind markmi\u00f0, m\u00f6rk og m\u00e6likvar\u00f0a.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Hlada_profunarverkfaeri\"><\/span><strong>Hla\u00f0a pr\u00f3funarverkf\u00e6ri<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-28646\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-1024x641.png\" alt=\"Algengar spurningar um virknipr\u00f3fun sj\u00e1lfvirkni\" width=\"1024\" height=\"641\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-980x614.png 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/06\/Screenshot-2022-06-18-at-11.42.58-480x301.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>Fyrirt\u00e6ki munu stundum \u00fer\u00f3a \u00e1lagspr\u00f3funart\u00e6ki innanh\u00fass, en \u00fea\u00f0 er ferli sem krefst b\u00e6\u00f0i t\u00edma og fj\u00e1rfestingar, sem gerir \u00fea\u00f0 a\u00f0 langt\u00edmastefnu. \u00c1 me\u00f0an veri\u00f0 er a\u00f0 \u00fer\u00f3a s\u00e9rsni\u00f0in verkf\u00e6ri ver\u00f0ur stofnunin a\u00f0 sn\u00faa s\u00e9r a\u00f0 anna\u00f0 hvort \u00f3keypis e\u00f0a sj\u00e1lfvirkum \u00e1lagspr\u00f3funarverkf\u00e6rum fyrirt\u00e6kja.<\/p>\n<p>Stofnanir eru hvattar til a\u00f0 velja \u00e1lagspr\u00f3funart\u00e6ki s\u00edn vandlega, jafnvel \u00fe\u00f3tt \u00feau \u00e6tli a\u00f0 nota \u00feau a\u00f0eins t\u00edmabundi\u00f0. \u00dea\u00f0 er ekki \u00f3algengt a\u00f0 finna a\u00f0 hle\u00f0slupr\u00f3funart\u00e6ki fyrirt\u00e6kisins e\u00f0a opinn uppspretta vefs\u00ed\u00f0na bj\u00f3\u00f0a upp \u00e1 allar nau\u00f0synlegar lausnir, svo \u00fea\u00f0 er engin \u00fe\u00f6rf \u00e1 a\u00f0 \u00fer\u00f3a eigin \u00fatg\u00e1fu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Okeypis_hledsluprofunartaeki\"><\/span><strong>1. \u00d3keypis hle\u00f0slupr\u00f3funart\u00e6ki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Margar stofnanir \u00edhuga fyrst opinn uppspretta pr\u00f3funarverkf\u00e6ri. \u00dea\u00f0 er enginn skortur \u00e1 valkostum, \u00fear \u00e1 me\u00f0al eftirfarandi:<\/p>\n<ul>\n<li>JMeter &#8211; Java forrit byggt \u00e1 fyrirt\u00e6kisverkf\u00e6rinu LoadRunner.<\/li>\n<li>Taurus &#8211; T\u00f3l sem gerir \u00fe\u00e9r kleift a\u00f0 skrifa eigin hle\u00f0slupr\u00f3f.<\/li>\n<li>k6 &#8211; Hle\u00f0slupr\u00f3funart\u00e6ki sem einbeitir s\u00e9r a\u00f0 bakvi\u00f0 innvi\u00f0um sem mi\u00f0a a\u00f0 reyndum forriturum.<\/li>\n<li>SoapUI &#8211; SoapUI hle\u00f0slupr\u00f3f notar Simple Object Access Protocol. Vi\u00f0skipta\u00fatg\u00e1fa af \u00feessu forriti er einnig f\u00e1anleg.<\/li>\n<li>Locust &#8211; Hle\u00f0slupr\u00f3funart\u00e6ki \u00feekkt fyrir hlutfallslega notendav\u00e6nni og dreif\u00f0ar au\u00f0linda\u00fearfir.<\/li>\n<li>ZAPTEST FREE Edition b\u00fd\u00f0ur upp \u00e1 \u00e1rangurspr\u00f3fanir \u00e1n kostna\u00f0ar \u00ed gegnum LOAD Studio, \u00fear sem notendur geta nota\u00f0 skr\u00e1\u00f0 og API-undirsta\u00f0a forskriftir og jafnvel tengst virknipr\u00f3funum<\/li>\n<\/ul>\n<p>\u00der\u00e1tt fyrir a\u00f0 opinn uppspretta pr\u00f3funarverkf\u00e6ri hafi ekki beinan peningalegan kostna\u00f0, er \u00fea\u00f0 samt veruleg skuldbinding fyrir hva\u00f0a fyrirt\u00e6ki sem er a\u00f0 velja eitt, svo \u00fea\u00f0 er mikilv\u00e6gt a\u00f0 skilja b\u00e6\u00f0i kosti og hugsanlega galla.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Kostir_okeypis_hledsluprofunartaekja\"><\/span><strong>Kostir \u00f3keypis hle\u00f0slupr\u00f3funart\u00e6kja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00d3keypis \u00e1lagspr\u00f3funart\u00e6ki hafa nokkra athyglisver\u00f0a kosti.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"1_Lagur_kostnadur\"><\/span><strong>1. L\u00e1gur kostna\u00f0ur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>St\u00e6rsti kosturinn vi\u00f0 opinn hugb\u00fana\u00f0 er a\u00f0 hann er \u00f3keypis. Fyrirt\u00e6ki, s\u00e9rstaklega n\u00fdrri fyrirt\u00e6ki me\u00f0 takmarka\u00f0 fj\u00e1rmagn, geta keyrt \u00e1lagspr\u00f3f \u00e1n \u00feess a\u00f0 skuldbinda sig fj\u00e1rhagslega.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"2_Sveigjanleiki\"><\/span><strong>2. Sveigjanleiki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Opinn hugb\u00fana\u00f0ur er oft endursko\u00f0a\u00f0ur, uppf\u00e6r\u00f0ur og endurb\u00e6ttur af samf\u00e9laginu. Ef \u00fe\u00fa hefur s\u00e9rstakar pr\u00f3funar\u00fearfir g\u00e6tu vi\u00f0b\u00e6tur veri\u00f0 til.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"3_Hradari_uppfaerslur\"><\/span><strong>3. Hra\u00f0ari uppf\u00e6rslur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Opinn hugb\u00fana\u00f0ur \u00fer\u00f3ast venjulega hra\u00f0ar en vi\u00f0skiptahugb\u00fana\u00f0ur. Villulei\u00f0r\u00e9ttingar, \u00f6ryggisuppf\u00e6rslur, n\u00fdir eiginleikar og fleira birtast venjulega \u00e1 jafnari og hra\u00f0ari hra\u00f0a.<\/p>\n<h4><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"Takmarkanir_okeypis_alagsprofunartaekja\"><\/span><strong>Takmarkanir \u00f3keypis \u00e1lagspr\u00f3funart\u00e6kja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00de\u00f3 a\u00f0 \u00f3keypis \u00e1lagspr\u00f3funart\u00e6ki hafi verulegan \u00e1vinning, \u00e6ttu fyrirt\u00e6ki a\u00f0 taka eftir hugsanlegum g\u00f6llum.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"1_Skortur_a_studningi\"><\/span><strong>1. Skortur \u00e1 stu\u00f0ningi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Ef notandinn lendir \u00ed einhverjum vandam\u00e1lum me\u00f0 \u00fev\u00ed a\u00f0 nota opinn hle\u00f0slupr\u00f3funarhugb\u00fana\u00f0 ver\u00f0a \u00feeir a\u00f0 finna svari\u00f0 \u00e1 eigin sp\u00fdtur me\u00f0 \u00fev\u00ed a\u00f0 nota heimildir sem byggjast \u00e1 samf\u00e9laginu eins og spjallbor\u00f0 og wikis. \u00d3l\u00edkt fyrirt\u00e6kjahugb\u00fana\u00f0i hafa \u00f3keypis verkf\u00e6ri ekkert s\u00e9rstakt stu\u00f0ningsteymi til a\u00f0 hringja \u00ed e\u00f0a senda t\u00f6lvup\u00f3st.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"2_Flaekjustig\"><\/span><strong>2. Fl\u00e6kjustig<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Notendav\u00e6n a\u00f0ger\u00f0 er ekki alltaf \u00ed miklum forgangi me\u00f0 opnum hle\u00f0slupr\u00f3funarhugb\u00fana\u00f0i. M\u00f6rg forrit gera r\u00e1\u00f0 fyrir a\u00f0 notandinn hafi nokku\u00f0 h\u00e1\u00fer\u00f3a\u00f0a \u00fer\u00f3unar\u00feekkingu. A\u00f0 l\u00e6ra hvernig \u00e1 a\u00f0 gera hle\u00f0slupr\u00f3f me\u00f0 opnum hugb\u00fana\u00f0i er venjulega erfitt.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"3_Takmarkanir_a_alagi_notenda\"><\/span><strong>3. Takmarkanir \u00e1 \u00e1lagi notenda<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Opinn uppspretta pr\u00f3funarhugb\u00fana\u00f0ur lendir oft \u00ed minnis- og \u00f6rgj\u00f6rvavandam\u00e1lum \u00feegar keyrt er miki\u00f0 hle\u00f0slupr\u00f3f. Fyrirt\u00e6ki \u00e1 fyrirt\u00e6kjastigi g\u00e6tu komist a\u00f0 \u00fev\u00ed a\u00f0 \u00f3keypis \u00e1lagspr\u00f3fun er einfaldlega ekki n\u00f3gu \u00f6flug fyrir \u00fearfir \u00feeirra.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Enterprise_alagsprofunartaeki\"><\/span><strong>Enterprise \u00e1lagspr\u00f3funart\u00e6ki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fyrirt\u00e6kjapr\u00f3funart\u00e6ki eru greiddar v\u00f6rur sem eru hanna\u00f0ar fyrir \u00fearfir st\u00f3rra og fl\u00f3kinna stofnana. \u00deeir eru oft bygg\u00f0ir \u00e1 \u00e1skrift, me\u00f0 ver\u00f0 sem samsvarar fj\u00f6lda herma notenda og \u00f6\u00f0rum pr\u00f3funareinkennum.<\/p>\n<p>M\u00f6rg \u00e1lagspr\u00f3funarfyrirt\u00e6ki geta vali\u00f0 \u00far, en lei\u00f0andi fyrirt\u00e6ki\u00f0 er ZAPTEST, lei\u00f0andi \u00ed i\u00f0na\u00f0i \u00e1 svi\u00f0i <a href=\"https:\/\/www.zaptest.com\/hyperautomation\">ofsj\u00e1lfvirkni<\/a> , ZAPTEST er \u00feekkt sem eitt besta \u00e1lagspr\u00f3funart\u00e6kin vegna notendav\u00e6ns hugb\u00fana\u00f0ar og \u00f3takmarka\u00f0s stu\u00f0ningsa\u00f0gangs.<\/p>\n<p>G\u00e6\u00f0i og eiginleikar sem fyrirt\u00e6ki bj\u00f3\u00f0a upp \u00e1 \u00e1lagspr\u00f3funarfyrirt\u00e6ki geta veri\u00f0 mj\u00f6g mismunandi, svo samt\u00f6k eru hv\u00f6tt til a\u00f0 \u00edhuga hvern \u00fej\u00f3nustua\u00f0ila vandlega \u00e1\u00f0ur en \u00feeir gerast \u00e1skrifendur.<\/p>\n<h4><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"Kostir_fyrirtaekjaprofunartaekja\"><\/span><strong>Kostir fyrirt\u00e6kjapr\u00f3funart\u00e6kja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00de\u00f3 a\u00f0 s\u00e9rt\u00e6kir eiginleikar og au\u00f0veld notkun breytist mi\u00f0a\u00f0 vi\u00f0 tiltekna v\u00f6ru, \u00fe\u00e1 deila bestu hle\u00f0slupr\u00f3funart\u00e6kjunum eftirfarandi kostum.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"1_Audvelt_i_notkun\"><\/span><strong>1. Au\u00f0velt \u00ed notkun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Opinn hugb\u00fana\u00f0ur getur haft ruglingslegt notendavi\u00f0m\u00f3t, fl\u00f3ki\u00f0 ferli og almennt afskiptaleysi \u00ed gar\u00f0 notandans. Hins vegar leggja fyrirt\u00e6kisverkf\u00e6ri \u00e1herslu \u00e1 lei\u00f0andi, einfalda upplifun.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"2_THjonustudeild\"><\/span><strong>2. \u00dej\u00f3nustudeild<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>St\u00f3r \u00e1vinningur fyrirt\u00e6kjapr\u00f3fa er a\u00f0 f\u00e1 \u00fej\u00e1lfa\u00f0an stu\u00f0ning. S\u00e9rfr\u00e6\u00f0ingar sem eru ekki bara \u00fej\u00e1lfa\u00f0ir \u00ed \u00e1lagspr\u00f3fun, heldur \u00ed s\u00e9rst\u00f6\u00f0u hle\u00f0slupr\u00f3farans sem \u00fe\u00fa \u00e1tt, eru tilb\u00fanir til a\u00f0 hj\u00e1lpa til vi\u00f0 a\u00f0 leysa \u00f6ll vandam\u00e1l. Fyrirt\u00e6kja\u00fej\u00f3nusta mun hafa stu\u00f0ning sem \u00fe\u00fa getur n\u00e1\u00f0 til 24\/7.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"3_Areidanleiki\"><\/span><strong>3. \u00c1rei\u00f0anleiki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Fyrirt\u00e6kispr\u00f3funart\u00e6ki eru h\u00f6nnu\u00f0 til a\u00f0 sty\u00f0ja fyrirt\u00e6ki vi\u00f0 umfangsmikla starfsemi, \u00fear sem hvers kyns ni\u00f0ur \u00ed mi\u00f0b\u00e6 getur leitt til verulegs taps \u00e1 tekjum og \u00e1n\u00e6gju vi\u00f0skiptavina. \u00deessi verkf\u00e6ri eru sm\u00ed\u00f0u\u00f0 til a\u00f0 veita raunh\u00e6f, n\u00e1kv\u00e6m g\u00f6gn sem henta fyrir langt\u00edma\u00e1\u00e6tlanager\u00f0 og \u00e1kvar\u00f0anat\u00f6ku.<\/p>\n<h4><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"Takmarkanir_fyrirtaekjaprofunartaekja\"><\/span><strong>Takmarkanir fyrirt\u00e6kjapr\u00f3funart\u00e6kja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00de\u00f3 a\u00f0 pr\u00f3funart\u00e6ki fyrirt\u00e6kja bj\u00f3\u00f0i upp \u00e1 marga kosti fram yfir a\u00f0rar ger\u00f0ir, \u00fe\u00e1 innihalda \u00feau einnig nokkrar hugsanlegar takmarkanir.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"1_Kostnadur\"><\/span><strong>1. Kostna\u00f0ur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>St\u00e6rsti gallinn er kostna\u00f0ur. Fyrirtaks\u00e1lagspr\u00f3fun starfar \u00e1 \u00e1skriftarl\u00edkani og kostna\u00f0arkvar\u00f0a \u00ed samr\u00e6mi vi\u00f0 fj\u00f6lda s\u00fdndarnotenda sem myndast vi\u00f0 pr\u00f3funina.<\/p>\n<p>A\u00f0 lokum, a\u00f0 fjarl\u00e6gja fl\u00f6skuh\u00e1lsa og koma \u00ed veg fyrir ni\u00f0ur \u00ed mi\u00f0b\u00e6 forrita gera \u00e1lagspr\u00f3fun a\u00f0 hagkv\u00e6mari kostinum me\u00f0 t\u00edmanum, en stofnunin getur samt or\u00f0i\u00f0 fyrir verulegum fyrirframkostna\u00f0i. Aftur \u00e1 m\u00f3ti bj\u00f3\u00f0a r\u00f3tgr\u00f3nar hle\u00f0slupr\u00f3funarsv\u00edtur eins og ZAPTEST eina fastakostna\u00f0arhugb\u00fana\u00f0ar+\u00fej\u00f3nustu\u00e1skrift me\u00f0 \u00f3takmarka\u00f0ri notkun og leyfum &#8230; \u00feetta l\u00edkan dregur \u00far s\u00edvaxandi pr\u00f3funarkostna\u00f0i eftir \u00fev\u00ed sem fyrirt\u00e6ki st\u00e6kka.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"2_Namsferill\"><\/span><strong>2. N\u00e1msferill<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u00de\u00f3 fyrirt\u00e6kisverkf\u00e6ri s\u00e9u lang notendav\u00e6nasti kosturinn sem v\u00f6l er \u00e1 fyrir \u00e1lagspr\u00f3fanir, hafa jafnvel bestu \u00e1lagspr\u00f3funart\u00e6kin a\u00f0 minnsta kosti nokkurn veginn l\u00e6rd\u00f3msferil. Li\u00f0smenn, helst \u00feeir sem hafa reynslu af erf\u00f0askr\u00e1, \u00feurfa a\u00f0 ey\u00f0a t\u00edma \u00ed a\u00f0 l\u00e6ra hvernig \u00e1 a\u00f0 h\u00e1marka t\u00f3li\u00f0. Enn og aftur, lei\u00f0andi \u00e1lagspr\u00f3funart\u00e6ki eins og ZAPTEST draga \u00far \u00feessum \u00f3kosti me\u00f0 \u00fev\u00ed a\u00f0 bj\u00f3\u00f0a upp \u00e1 l\u00e1gan k\u00f3\u00f0a vettvang sem krefst engrar k\u00f3\u00f0unarkunn\u00e1ttu og er h\u00e6gt a\u00f0 nota af flestum innan stofnana, frekar en forritara einum.<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Hvenaer_aettir_thu_ad_nota_Enterprise_vs_okeypis_hledsluprofunartaeki\"><\/span><strong>Hven\u00e6r \u00e6ttir \u00fe\u00fa a\u00f0 nota Enterprise vs. \u00f3keypis hle\u00f0slupr\u00f3funart\u00e6ki?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00d3keypis \u00e1lagspr\u00f3funart\u00e6ki eiga sinn sta\u00f0 \u00ed m\u00f6rgum stofnunum. \u00deeir eru hagkv\u00e6masti kosturinn, sem gerir \u00fe\u00e1 vins\u00e6la me\u00f0al sprotafyrirt\u00e6kja og annarra fyrirt\u00e6kja me\u00f0 takmarka\u00f0 fj\u00e1rmagn.<\/p>\n<p>\u00d3keypis verkf\u00e6ri eru einnig \u00e1hrifar\u00edk lei\u00f0 til a\u00f0 auka f\u00e6rni einstaklings. Til d\u00e6mis g\u00e6ti pr\u00f3fari framkv\u00e6mt SoapUI hle\u00f0slupr\u00f3f, ekki bara til a\u00f0 pr\u00f3fa kerfi heldur til a\u00f0 b\u00e6ta skilning sinn \u00e1 opnum hugb\u00fana\u00f0i.<\/p>\n<p>Fyrir flest vi\u00f0skiptaleg forrit og st\u00f3r fyrirt\u00e6ki eru bestu \u00e1lagspr\u00f3funart\u00e6kin v\u00f6rur \u00e1 fyrirt\u00e6kisstigi eins og ZAPTEST og svipa\u00f0ir lei\u00f0togar \u00ed i\u00f0na\u00f0i. \u00deeir veita \u00e1rei\u00f0anleika, n\u00e1kv\u00e6mni og \u00f6ryggi sem vernda b\u00e6\u00f0i fyrirt\u00e6ki \u00feitt og endanotendur. A\u00f0 auki eru \u00feau miklu au\u00f0veldari \u00ed notkun en \u00f3keypis verkf\u00e6ri og veita \u00f3vi\u00f0jafnanlega virkni.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Gatlisti_fyrir_hledsluprof\"><\/span><strong>G\u00e1tlisti fyrir hle\u00f0slupr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-29236\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/07\/Software-testing-checklist-1024x681.jpeg\" alt=\"G\u00e1tlisti fyrir hugb\u00fana\u00f0arpr\u00f3fanir\" width=\"563\" height=\"375\"><\/p>\n<p>Einn mikilv\u00e6gur lykill a\u00f0 \u00e1rangursr\u00edkum \u00e1lagspr\u00f3fum er skipulag. M\u00f6rg fyrirt\u00e6ki komast a\u00f0 \u00fev\u00ed a\u00f0 a\u00f0 framkv\u00e6ma pr\u00f3funina me\u00f0 g\u00e1tlista hj\u00e1lpar teymum a\u00f0 vera vi\u00f0 verkefni\u00f0. Eftirfarandi g\u00e1tlisti virkar vel sem upphafspunktur fyrir fyrirt\u00e6ki \u00e1 vettvangi fyrirt\u00e6kja.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Vefthjonn\"><\/span><strong>1. Vef\u00fej\u00f3nn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Ertu me\u00f0 n\u00e6gilega bandbreidd til a\u00f0 koma \u00ed veg fyrir fl\u00f6skuh\u00e1ls?<\/li>\n<li>Getur kerfi\u00f0 s\u00e9\u00f0 um n\u00f3gu m\u00f6rg vi\u00f0skipti \u00e1 sek\u00fandu?<\/li>\n<li>Ertu me\u00f0 n\u00f3gu marga net\u00fej\u00f3na til a\u00f0 stj\u00f3rna uppteknum og a\u00f0ger\u00f0alausum \u00f3gnum?<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Gestgjafi\"><\/span><strong>2. Gestgjafi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Er netvi\u00f0m\u00f3t vandam\u00e1l me\u00f0 CPU, minni e\u00f0a diskpl\u00e1ss?<\/li>\n<li>Hva\u00f0a ferlar keyra \u00e1 gestgjafanum?<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_App_Server\"><\/span><strong>3. App Server<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Hver er CPU-notkunin sem \u00fearf fyrir hvert hle\u00f0slustig?<\/li>\n<li>Lekur kerfi\u00f0 minni vi\u00f0 mismunandi \u00e1lagsstig?<\/li>\n<li>Eru forrita\u00fej\u00f3narnir a\u00f0 dreifa \u00e1laginu r\u00e9tt?<\/li>\n<\/ul>\n<p>\u00de\u00f3 a\u00f0 \u00fe\u00fa viljir breyta g\u00e1tlistanum til a\u00f0 passa vi\u00f0 s\u00e9rstakar \u00fearfir fyrirt\u00e6kis \u00fe\u00edns, munu \u00feessir grunn\u00fe\u00e6ttir hj\u00e1lpa til vi\u00f0 a\u00f0 tryggja a\u00f0 \u00fe\u00fa n\u00e1ir til mikilv\u00e6gra \u00fe\u00e1tta \u00ed afk\u00f6stum og rekstri kerfisins.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Nidurstada\"><\/span><strong>Ni\u00f0ursta\u00f0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hle\u00f0slupr\u00f3f gegnir mikilv\u00e6gu hlutverki \u00ed velgengni hvers kyns hugb\u00fana\u00f0ar\u00fer\u00f3unarverkefnis. Til a\u00f0 n\u00fdta raunverulega getu sj\u00e1lfvirkrar \u00e1lagspr\u00f3funarverkf\u00e6ra \u00e6ttu stofnanir a\u00f0 \u00fer\u00f3a samstarf vi\u00f0 \u00e1lagspr\u00f3funarfyrirt\u00e6ki \u00e1 fyrirt\u00e6kjastigi eins og <a href=\"https:\/\/www.zaptest.com\/is\">ZAPTEST<\/a> .<\/p>\n<p>Hle\u00f0slupr\u00f3funart\u00e6ki gera fyrirt\u00e6kinu \u00fe\u00ednu kleift a\u00f0 bera kennsl \u00e1 hugsanlegar \u00fej\u00f3nustutruflanir og fl\u00f6skuh\u00e1lsa, sem lei\u00f0ir til h\u00e1marks skilvirkni, minni ni\u00f0ur \u00ed mi\u00f0b\u00e6, auknum tekjum og b\u00e6ttri notendaupplifun.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hugb\u00fana\u00f0ar\u00fer\u00f3unarferli\u00f0 krefst umfangsmikilla vi\u00f0varandi pr\u00f3fana, fyrst og fremst lipra pr\u00f3fana , til a\u00f0 tryggja skilvirka, fyrirsj\u00e1anlega frammist\u00f6\u00f0u. Hins vegar hafa liprar pr\u00f3fanir takmarkanir var\u00f0andi upplifun notenda \u00ed fj\u00f6lnotendakerfi. \u00deegar hugb\u00fana\u00f0arverkefni er a\u00f0 lj\u00faka ver\u00f0a fyrirt\u00e6ki a\u00f0 sn\u00faa s\u00e9r a\u00f0 annarri tegund af pr\u00f3fun, \u00feekktur sem \u00e1lagspr\u00f3fun, til a\u00f0 \u00e1kvar\u00f0a hvernig forriti\u00f0 mun standa sig \u00ed [&hellip;]<\/p>\n","protected":false},"author":262,"featured_media":54473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Hva\u00f0 er \u00e1lagspr\u00f3fun? 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