{"id":76955,"date":"2024-03-05T18:03:20","date_gmt":"2024-03-05T18:03:20","guid":{"rendered":"https:\/\/www.zaptest.com\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi"},"modified":"2024-03-05T21:12:53","modified_gmt":"2024-03-05T21:12:53","slug":"etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi","status":"publish","type":"post","link":"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi","title":{"rendered":"ETL test\u0113\u0161ana &#8211; padzi\u013cin\u0101ta izp\u0113te par to, kas tas ir, veidi, process, pieejas, r\u012bki un citi!"},"content":{"rendered":"<p>Ekstrakt\u0113\u0161anas transform\u0113\u0161anas test\u0113\u0161ana &#8211; visbie\u017e\u0101k saukta par ETL test\u0113\u0161anu &#8211; ir \u013coti svar\u012bgs r\u012bks m\u016bsdienu biznesa izl\u016bko\u0161anas un datu anal\u012bzes pasaul\u0113.<\/p>\n<p>Komand\u0101m ir j\u0101v\u0101c dati no da\u017e\u0101diem avotiem, lai t\u0101s var\u0113tu tos uzglab\u0101t datu noliktav\u0101s vai sagatavot biznesa izl\u016bko\u0161anas r\u012bkiem, kas pal\u012bdz pie\u0146emt kvalitat\u012bvus l\u0113mumus vai g\u016bt ieskatu. ETL test\u0113\u0161ana pal\u012bdz nodro\u0161in\u0101t, ka procesi, dati un ieskats atbilst pras\u012bb\u0101m un ir gatavi atbalst\u012bt uz\u0146\u0113m\u0113jdarb\u012bbu.<\/p>\n<p>Izp\u0113t\u012bsim, kas ir Extract Transform Load test\u0113\u0161ana un k\u0101 t\u0101 darbojas, pirms dal\u012bsimies ar da\u017e\u0101m da\u017e\u0101d\u0101m pieej\u0101m un r\u012bkiem, ko varat izmantot ETL test\u0113\u0161anai.<\/p>\n<p>&nbsp;<\/p>\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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Kas_ir_Extract-Transform-Load\" >Kas ir Extract-Transform-Load,<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#un_ka_tas_darbojas\" >un k\u0101 tas darbojas?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Darba_fragments\" >1. Darba fragments:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Parveidot\" >2. P\u0101rveidot:<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Slodze\" >3. Slodze:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Kas_ir_ETL_testesana\" >Kas ir ETL test\u0113\u0161ana?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ka_izraksts_parveido\" >K\u0101 izraksts p\u0101rveido<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#slodzes_testesana_darbojas\" >slodzes test\u0113\u0161ana darbojas?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Izraksts\" >1. Izraksts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Parveidot-2\" >2. P\u0101rveidot<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Ieladet\" >3. Iel\u0101d\u0113t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Dazadi_ETL_testesanas_veidi\" >Da\u017e\u0101di ETL test\u0113\u0161anas veidi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Avota_datu_validacijas_testesana\" >1. Avota datu valid\u0101cijas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Avota_un_merka_datu_saskanosanas_testesana\" >2. Avota un m\u0113r\u0137a datu saska\u0146o\u0161anas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-2\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-2\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Datu_parveidosanas_testesana\" >3. Datu p\u0101rveido\u0161anas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-3\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-3\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_Datu_validacijas_testesana\" >4. Datu valid\u0101cijas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-4\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-4\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#5_ETL_atsauces_integritates_testesana\" >5. ETL atsauces integrit\u0101tes test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-5\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-5\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#6_Integracijas_testesana\" >6. Integr\u0101cijas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-6\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-6\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#7_Veiktspejas_testesana\" >7. Veiktsp\u0113jas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-7\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-7\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#8_Funkcionala_testesana\" >8. Funkcion\u0101l\u0101 test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-8\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-8\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#9_Regresijas_testesana\" >9. Regresijas test\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nozime-9\" >Noz\u012bme:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ko_tas_parbauda-9\" >Ko tas p\u0101rbauda:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#8_ETL_testesanas_posmi_ar\" >8 ETL test\u0113\u0161anas posmi ar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#8_ekspertu_padomi_ka_gut_panakumus\" >8 ekspertu padomi, k\u0101 g\u016bt pan\u0101kumus<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Biznesa_prasibu_apkoposana\" >#1. Biznesa pras\u012bbu apkopo\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Datu_avotu_identificesana_un_validesana\" >#2. Datu avotu identific\u0113\u0161ana un valid\u0113\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-2\" >Eksperta padoms:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Testesanas_gadijumu_rakstisana\" >#3. Test\u0113\u0161anas gad\u012bjumu rakst\u012b\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-3\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_Testesanas_gadijumu_izpilde\" >#4. Test\u0113\u0161anas gad\u012bjumu izpilde<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-4\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#5_Izveidot_parskatus\" >#5. Izveidot p\u0101rskatus<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-5\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#6_Atkartota_kludu_un_defektu_parbaude\" >#6. Atk\u0101rtota k\u013c\u016bdu un defektu p\u0101rbaude<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-6\" >Eksperta padoms:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#7_Galigie_zinojumi\" >#7. Gal\u012bgie zi\u0146ojumi<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-7\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#8_Zinojumu_slegsana\" >#8. Zi\u0146ojumu sl\u0113g\u0161ana<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Eksperta_padoms-8\" >Eksperta padoms:<\/a><\/li><\/ul><\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Iegut_transformet_slodzes_testesanas_prieksrocibas\" >Ieg\u016bt transform\u0113t slodzes test\u0113\u0161anas priek\u0161roc\u012bbas<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Datu_precizitate_un_integritate\" >1. Datu precizit\u0101te un integrit\u0101te<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Laika_un_naudas_taupisana\" >2. Laika un naudas taup\u012b\u0161ana<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Veiktspeja\" >3. Veiktsp\u0113ja<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_Atbilstiba\" >4. Atbilst\u012bba<\/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\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#5_Labaka_lemumu_pienemsana\" >5. Lab\u0101ka l\u0113mumu pie\u0146em\u0161ana<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Ar_ETL_testesanu_saistitie_izaicinajumi\" >Ar ETL test\u0113\u0161anu saist\u012btie izaicin\u0101jumi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Datu_apjoms_un_sarezgitiba\" >1. Datu apjoms un sare\u017e\u0123\u012bt\u012bba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Avota_sistemas_atkariba\" >2. Avota sist\u0113mas atkar\u012bba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Transformacijas_sarezgitiba\" >3. Transform\u0101cijas sare\u017e\u0123\u012bt\u012bba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_Prasibu_maina\" >4. Pras\u012bbu mai\u0146a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#5_Testesanas_vides_ierobezojumi\" >5. Test\u0113\u0161anas vides ierobe\u017eojumi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#ETL_padomi_un_labaka_prakse\" >ETL padomi un lab\u0101k\u0101 prakse<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_Nepartraukta_testesana\" >#1. Nep\u0101rtraukta test\u0113\u0161ana<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-72\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_Neviens_ETL_testetajs_nav_sala\" >#2. Neviens ETL test\u0113t\u0101js nav sala<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-73\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_Loti_svariga_ir_pamatiga_dokumentacija\" >#3. \u013boti svar\u012bga ir pamat\u012bga dokument\u0101cija.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-74\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_Automatizet_pec_iespejas_vairak\" >#4. Automatiz\u0113t p\u0113c iesp\u0113jas vair\u0101k<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-75\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Labakie_ETL_automatizacijas_testesanas_riki\" >Lab\u0101kie ETL automatiz\u0101cijas test\u0113\u0161anas r\u012bki<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-76\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#5_QuerySurge\" >#5. QuerySurge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-77\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#4_iCEDQ\" >#4. iCEDQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-78\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#3_RightData\" >#3. RightData<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-79\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#2_BiG_EVAL\" >#2. BiG EVAL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-80\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#1_ZAPTEST_Nr_1_izvele_ETL_testesanai\" >#1. ZAPTEST: Nr. 1 izv\u0113le ETL test\u0113\u0161anai<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-81\" href=\"https:\/\/www.zaptest.com\/lv\/etl-testesana-padzilinata-izpete-par-to-kas-tas-ir-veidi-process-pieejas-riki-un-citi\/#Nobeiguma_domas\" >Nobeiguma domas<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Kas_ir_Extract-Transform-Load\"><\/span><strong>Kas ir Extract-Transform-Load,  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"un_ka_tas_darbojas\"><\/span><strong>un k\u0101 tas darbojas?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img data-dominant-color=\"555f5e\" data-has-transparency=\"false\" style=\"--dominant-color: #555f5e;\" decoding=\"async\" class=\"aligncenter wp-image-76896 not-transparent\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-683x1024.webp\" alt=\"ETL test\u0113\u0161ana - padzi\u013cin\u0101ta izp\u0113te par to, kas tas ir, veidi, process, pieejas, r\u012bki un citi!\" width=\"216\" height=\"324\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-683x1024.webp 683w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-200x300.webp 200w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-768x1152.webp 768w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-1024x1536.webp 1024w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-1365x2048.webp 1365w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-1080x1620.webp 1080w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-1280x1920.webp 1280w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-980x1470.webp 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-480x720.webp 480w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/03\/ETL-Testing-Deep-Dive-into-What-is-It-Types-Process-Approaches-Tools-More-scaled.webp 1707w\" sizes=\"(max-width: 216px) 100vw, 216px\" \/><\/p>\n<p>Izraksts, p\u0101rveido\u0161ana un iel\u0101de (Extract-Transform-Load, ETL) ir b\u016btiska datu uzglab\u0101\u0161anas un anal\u012bzes koncepcija. Faktiski ETL apraksta datu v\u0101k\u0161anas procesu no vair\u0101kiem avotiem un to centraliz\u0113\u0161anu datu noliktav\u0101 vai datu ezer\u0101.<\/p>\n<p>Izdal\u012bsim ETL procesu t\u0101 sast\u0101vda\u013c\u0101s, lai j\u016bs var\u0113tu to lab\u0101k izprast.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Darba_fragments\"><\/span><strong>1. Darba fragments:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dati ir ieg\u016bti no da\u017e\u0101diem avotiem. \u0160ie avoti var b\u016bt eso\u0161a datub\u0101ze, ERP vai CRM lietojumprogramma, izkl\u0101jlapas, t\u012bmek\u013ca pakalpojumi vai da\u017e\u0101di faili.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Parveidot\"><\/span><strong>2. P\u0101rveidot:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kad dati ir ieg\u016bti, tie ir j\u0101p\u0101rveido t\u0101, lai tie b\u016btu piem\u0113roti glab\u0101\u0161anai vai anal\u012bzei. \u0160is process var ietvert datu att\u012br\u012b\u0161anu un normaliz\u0113\u0161anu, k\u0101 ar\u012b p\u0101rveido\u0161anu atbilsto\u0161\u0101 form\u0101t\u0101.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Slodze\"><\/span><strong>3. Slodze:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>P\u0113d\u0113j\u0101 procesa da\u013ca ir datu iel\u0101de m\u0113r\u0137a sist\u0113m\u0101. \u0160\u012b m\u0113r\u0137a sist\u0113ma var b\u016bt datu kr\u0101tuve, datu ezers vai cita repozitorija.<\/p>\n<p>&nbsp;<\/p>\n<p>Lai gan <a href=\"https:\/\/www.ibm.com\/topics\/etl\">ETL ir paz\u012bstama jau kop\u0161 pag\u0101ju\u0161\u0101 gadsimta 70. gadiem<\/a>, t\u0101s noz\u012bme p\u0113d\u0113j\u0101 laik\u0101 ir palielin\u0101jusies, jo uz\u0146\u0113m\u0113ji arvien vair\u0101k pa\u013caujas uz m\u0101ko\u0146sist\u0113m\u0101m, re\u0101llaika datiem, anal\u012btiku un ML\/AI r\u012bkiem.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Kas_ir_ETL_testesana\"><\/span><strong>Kas ir ETL test\u0113\u0161ana?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img data-dominant-color=\"112030\" data-has-transparency=\"false\" style=\"--dominant-color: #112030;\" decoding=\"async\" class=\"aligncenter wp-image-76245 not-transparent\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-1024x683.webp\" alt=\"Test\u0113\u0161anas pl\u0101ns programmat\u016bras test\u0113\u0161an\u0101 - kas tas ir, veidi, process, pieejas, r\u012bki un citi!\" width=\"542\" height=\"361\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-1024x683.webp 1024w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-300x200.webp 300w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-768x512.webp 768w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-1536x1024.webp 1536w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-1080x720.webp 1080w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-1280x853.webp 1280w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-980x653.webp 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-480x320.webp 480w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/02\/Test-Plan-in-Software-Testing-What-is-It-Types-Process-Approaches-Tools-More-jpg.webp 1920w\" sizes=\"(max-width: 542px) 100vw, 542px\" \/><\/p>\n<p>ETL test\u0113\u0161ana ir datu apstr\u0101des test\u0113\u0161anas veids, kas p\u0101rbauda, vai no viena avota sav\u0101ktie dati ir prec\u012bzi nos\u016bt\u012bti uz galam\u0113r\u0137i. K\u0101 las\u012bj\u0101t iepriek\u0161, p\u0113c datu ieg\u016b\u0161anas tie ir j\u0101p\u0101rveido atbilsto\u0161i biznesa pras\u012bb\u0101m. \u0160\u012b transform\u0101cija da\u017ek\u0101rt var rad\u012bt probl\u0113mas ar datiem. ETL test\u0113\u0161anas pieeja pal\u012bdz nodro\u0161in\u0101t datu uzticam\u012bbu un precizit\u0101ti.<\/p>\n<p>ETL test\u0113\u0161ana ir sava veida <a href=\"https:\/\/www.zaptest.com\/lv\/melnas-kastes-testesana-kas-tas-ir-veidi-process-pieejas-riki-un-citi\">meln\u0101s kastes test\u0113\u0161ana<\/a>, jo t\u0101 apstiprina apmai\u0146as, p\u0101rveido\u0161anas un iel\u0101des procesu, sal\u012bdzinot ievades datus ar izvades datiem. Faktiski t\u0101 koncentr\u0113jas uz to, ko sist\u0113ma dara, rea\u0123\u0113jot uz da\u017e\u0101diem ievades datiem, nevis uz to, k\u0101 t\u0101 sasniedz \u0161os rezult\u0101tus. Tom\u0113r noteikt\u0101s situ\u0101cij\u0101s test\u0113t\u0101ji piev\u0113rs\u012bs uzman\u012bbu tam, kas notiek kastes iek\u0161ien\u0113, jo \u012bpa\u0161i tad, ja rodas neparedz\u0113ti scen\u0101riji.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Ka_izraksts_parveido\"><\/span><strong>K\u0101 izraksts p\u0101rveido  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"slodzes_testesana_darbojas\"><\/span><strong>slodzes test\u0113\u0161ana darbojas?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-59582\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/img80.png\" alt=\"alfa test\u0113\u0161ana pret beta test\u0113\u0161anu\" width=\"160\" height=\"267\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/img80.png 479w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/img80-180x300.png 180w\" sizes=\"(max-width: 160px) 100vw, 160px\" \/><\/p>\n<p>Visvienk\u0101r\u0161\u0101kais veids, k\u0101 izskaidrot, k\u0101 darbojas ETL test\u0113\u0161ana, ir sadal\u012bt to sast\u0101vda\u013c\u0101s: izvilk\u0161ana, p\u0101rveido\u0161ana un iel\u0101de. T\u0101l\u0101k varat saprast da\u017e\u0101dus ETL valid\u0101cijas elementus, pirms m\u0113s sadal\u012bsim posmus s\u012bk\u0101k.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Izraksts\"><\/span><strong>1. Izraksts<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>ETL test\u0113\u0161ana apstiprina, ka no avota ieg\u016btie dati ir prec\u012bzi un bez k\u013c\u016bd\u0101m. \u0160is process ietver pamatv\u0113rt\u012bbu precizit\u0101tes p\u0101rbaudi un datu piln\u012bguma nodro\u0161in\u0101\u0161anu.<\/p>\n<p>V\u0113l viena procesa da\u013ca ir datu profil\u0113\u0161ana. \u0160is process ietver avota datu strukt\u016bras, satura un kvalit\u0101tes izpratni. \u0160\u0101d\u0101 veid\u0101 j\u016bs varat atkl\u0101t jebk\u0101das anom\u0101lijas, neatbilst\u012bbas vai iesp\u0113jam\u0101s kart\u0113\u0161anas probl\u0113mas.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Parveidot-2\"><\/span><strong>2. P\u0101rveidot<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>N\u0101kamaj\u0101 procesa da\u013c\u0101 tiek p\u0113t\u012bta stingra datu p\u0101rveido\u0161anas noteikumu iev\u0113ro\u0161ana. Viena no galvenaj\u0101m pieej\u0101m ir transform\u0101cijas lo\u0123ikas test\u0113\u0161ana, sal\u012bdzinot to ar noteikumiem, likumiem un citiem uz\u0146\u0113m\u0113jdarb\u012bbas noteikumiem.<\/p>\n<p>Da\u017eas no tipiskaj\u0101m p\u0101rbaud\u0113m ietver p\u0101rbaudi, vai dati tiek konvert\u0113ti gaid\u012btajos form\u0101tos, vai apr\u0113\u0137ini ir prec\u012bzi un vai mekl\u0113\u0161anas saites savieno elementus starp datu kop\u0101m.<\/p>\n<p>J\u0101\u0146em v\u0113r\u0101 ar\u012b datu kvalit\u0101te. Piem\u0113rojot datu att\u012br\u012b\u0161anas procesus, test\u0113t\u0101jiem j\u0101atrod un j\u0101nov\u0113r\u0161 format\u0113\u0161anas neatbilst\u012bbas un dubl\u0113\u0161an\u0101s, k\u0101 ar\u012b j\u0101atrisina visi pretrun\u012bgie dati.<\/p>\n<p>Visbeidzot, tiek p\u0101rbaud\u012bta ar\u012b kop\u0113j\u0101 veiktsp\u0113ja, lai noskaidrotu, k\u0101 ETL procesu ietekm\u0113 lieli datu apjomi.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Ieladet\"><\/span><strong>3. Iel\u0101d\u0113t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Visbeidzot, kad dati tiek iel\u0101d\u0113ti datu noliktav\u0101, datu ezer\u0101 vai cit\u0101 gal\u012bgaj\u0101 m\u0113r\u0137\u012b, test\u0113t\u0101jiem ir j\u0101p\u0101rbauda, vai tie ir piln\u012bgi, prec\u012bzi un iesniegti pareiz\u0101 form\u0101t\u0101.<\/p>\n<p>Tiek veikti sal\u012bdzin\u0101jumi, lai p\u0101rbaud\u012btu, vai ce\u013c\u0101 starp avotu, glab\u0101\u0161anas zonu un m\u0113r\u0137iem nav zaud\u0113ti vai boj\u0101ti dati.<\/p>\n<p>Visbeidzot, tiek p\u0101rbaud\u012btas audita p\u0113das, lai izsekotu, vai process seko vis\u0101m izmai\u0146\u0101m, kas notiek ETL procesa laik\u0101, un p\u0101rbaud\u012btu, vai ir pieejama v\u0113sture un metadati.<\/p>\n<p>\u0160aj\u0101 sada\u013c\u0101 ir sniegta pamatinform\u0101cija par to, k\u0101 tiek veiktas ETL datu kvalit\u0101tes p\u0101rbaudes. J\u016bs iev\u0113rosiet, ka testi tiek veikti katr\u0101 datu p\u0101rraides posm\u0101, jo tas ir lab\u0101kais veids, k\u0101 identific\u0113t un atrisin\u0101t konkr\u0113tas probl\u0113mas.<\/p>\n<p>Tom\u0113r, lai padzi\u013cin\u0101ti izprastu ETL test\u0113\u0161anas koncepcijas, ir j\u0101izp\u0113ta da\u017e\u0101di ETL test\u0113\u0161anas veidi un posmi, kuros tie tiek piem\u0113roti. Turpm\u0101kaj\u0101s div\u0101s sada\u013c\u0101s \u0161\u012b inform\u0101cija tiks sniegta un pal\u012bdz\u0113s jums g\u016bt piln\u012bgu priek\u0161statu par nepiecie\u0161amo inform\u0101ciju.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Dazadi_ETL_testesanas_veidi\"><\/span><strong>Da\u017e\u0101di ETL test\u0113\u0161anas veidi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-56614\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/03\/checklist-uat-1024x683.jpeg\" alt=\"kontrolsaraksts uat, t\u012bmek\u013ca lietojumprogrammu test\u0113\u0161anas r\u012bki, automatiz\u0101cija un vair\u0101k\" width=\"608\" height=\"405\"><\/p>\n<p>ETL test\u0113\u0161an\u0101 ir daudz da\u017e\u0101du valid\u0101cijas veidu. Tos izmanto da\u017e\u0101dos scen\u0101rijos un da\u017e\u0101diem m\u0113r\u0137iem. Izp\u0113t\u012bsim ETL test\u0113\u0161anas veidus, k\u0101 ar\u012b to, kur un kad tos vajadz\u0113tu izmantot.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Avota_datu_validacijas_testesana\"><\/span><strong>1. Avota datu valid\u0101cijas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime\"><\/span><strong>Noz\u012bme:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Avota datu valid\u0101cijas test\u0113\u0161ana nodro\u0161ina, ka avota dati ir kvalitat\u012bvi un konsekventi, pirms tie tiek ieg\u016bti p\u0101rveido\u0161anai.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai dati atbilst uz\u0146\u0113m\u0113jdarb\u012bbas noteikumiem?<\/li>\n<li>Vai datu tipi un form\u0101ti atbilst gaid\u012btajam?<\/li>\n<li>Vai dati iek\u013caujas der\u012bgos diapazonos?<\/li>\n<li>Vai negaid\u012bt\u0101s viet\u0101s ir nulles vai tr\u016bksto\u0161as v\u0113rt\u012bbas?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Avota_un_merka_datu_saskanosanas_testesana\"><\/span><strong>2. Avota un m\u0113r\u0137a datu saska\u0146o\u0161anas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-2\"><\/span><strong>Noz\u012bme:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0160\u0101da veida test\u0113\u0161an\u0101 tiek p\u0101rbaud\u012bts, vai visi dati no konkr\u0113ta avota ir ieg\u016bti, p\u0101rveidoti un iel\u0101d\u0113ti m\u0113r\u0137a sist\u0113m\u0101.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-2\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai ETL procesa laik\u0101 tika zaud\u0113ti dati?<\/li>\n<li>Vai dati tika dubl\u0113ti ETL procesa laik\u0101?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Datu_parveidosanas_testesana\"><\/span><strong>3. Datu p\u0101rveido\u0161anas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-3\"><\/span><strong>Noz\u012bme:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Datu p\u0101rveido\u0161ana var b\u016bt saist\u012bta ar daudz\u0101m da\u017e\u0101d\u0101m liet\u0101m, piem\u0113ram, form\u0101ta mai\u0146u, apr\u0113\u0137iniem, apkopojumiem utt. Datu p\u0101rveido\u0161anas test\u0113\u0161ana p\u0101rbauda, vai p\u0101rveido\u0161ana ir notikusi, k\u0101 paredz\u0113ts.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-3\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai p\u0113c transform\u0101cijas dati ir t\u0101di, k\u0101 gaid\u012bts?<\/li>\n<li>Vai transform\u0101ciju laik\u0101 biznesa lo\u0123ika ir \u012bstenota pareizi?<\/li>\n<li>Vai transform\u0101cijas laik\u0101 veiktie apr\u0113\u0137ini ir devu\u0161i pareizo rezult\u0101tu?<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Datu_validacijas_testesana\"><\/span><strong>4. Datu valid\u0101cijas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong> <\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-4\"><\/span><strong>Noz\u012bme:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>P\u0101rbauda, vai gal\u012bgie dati p\u0113c p\u0101rveido\u0161anas atbilst uz\u0146\u0113m\u0113jdarb\u012bbas pras\u012bb\u0101m.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-4\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai tiek iev\u0113roti datu kvalit\u0101tes standarti (t. i., precizit\u0101te, piln\u012bgums)?<\/li>\n<li>Vai tiek iev\u0113roti uz\u0146\u0113m\u0113jdarb\u012bbas noteikumi?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_ETL_atsauces_integritates_testesana\"><\/span><strong>5. ETL atsauces integrit\u0101tes test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-5\"><\/span><strong>Noz\u012bme:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Apstiprina, ka sakar\u012bbas starp tabul\u0101m avota datos ir prec\u012bzi atveidotas m\u0113r\u0137a datos.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-5\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai datu \u0101r\u0113jie atsl\u0113gas tausti\u0146i atbilst atbilsto\u0161ajiem prim\u0101rajiem atsl\u0113g\u0101m?<\/li>\n<li>Vai p\u0113c ETL tiek saglab\u0101tas pak\u0101rtoto un vec\u0101ku tabulu attiec\u012bbas?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Integracijas_testesana\"><\/span><strong>6. Integr\u0101cijas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-6\"><\/span><strong>Noz\u012bme:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-integracijas-testesana-padzilinata-iedzilinasanas-veidos-procesos-un-istenosana\">Integr\u0101cijas testi<\/a> p\u0101rbauda, vai ETL process integr\u0113jas un darbojas pla\u0161\u0101k\u0101 datu ekosist\u0113m\u0101.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-6\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai datu pl\u016bsmas no gala l\u012bdz galam darbojas vienm\u0113r\u012bgi?<\/li>\n<li>Cik labi ETL process mijiedarbojas ar cit\u0101m sist\u0113m\u0101m, piem\u0113ram, avota, m\u0113r\u0137a vai cit\u0101m pak\u0101rtotaj\u0101m lietojumprogramm\u0101m, kas izmanto datus?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Veiktspejas_testesana\"><\/span><strong>7. Veiktsp\u0113jas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-7\"><\/span><strong>Noz\u012bme:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>ETL <a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-veiktspejas-testesana-padzilinata-nirsana-par-veidiem-praksem-rikiem-izaicinajumiem-un-daudz-ko-citu\">veiktsp\u0113jas test\u0113\u0161ana<\/a> \u013cauj nov\u0113rt\u0113t, cik efekt\u012bvs ir ETL process, ja tas ir pak\u013cauts slodzei, piem\u0113ram, lielai slodzei.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-7\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai ETL apstr\u0101des laiks atbilst biznesa pras\u012bb\u0101m vai krit\u0113rijiem?<\/li>\n<li>Vai ETL procesu var m\u0113rogot, rea\u0123\u0113jot uz pieaugo\u0161o datu apjomu?<\/li>\n<li>Vai ETL procesam ir k\u0101di resursu ierobe\u017eojumi vai v\u0101j\u0101s vietas, kas j\u0101risina?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Funkcionala_testesana\"><\/span><strong>8. Funkcion\u0101l\u0101 test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-8\"><\/span><strong>Noz\u012bme:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-funkcionala-testesana-veidi-piemeri-kontrolsaraksts-un-istenosana\">Funkcion\u0101l\u0101 test\u0113\u0161ana<\/a> apstiprina, vai ETL process atbilst projekta pras\u012bb\u0101m no lietot\u0101ja viedok\u013ca.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-8\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai rezult\u0101ti atbilst noteiktaj\u0101m uz\u0146\u0113m\u0113jdarb\u012bbas pras\u012bb\u0101m?<\/li>\n<li>Vai zi\u0146ojumi sniedz prec\u012bzus rezult\u0101tus?<\/li>\n<li>Vai inform\u0101cijas pane\u013ci par\u0101da gaid\u012btos datus?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Regresijas_testesana\"><\/span><strong>9. Regresijas test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nozime-9\"><\/span><strong>Noz\u012bme:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>ETL procesi ir \u013coti sare\u017e\u0123\u012bti, un tajos ir daudz savstarp\u0113ji saist\u012btu datu. Pat nelielas izmai\u0146as proces\u0101 var ietekm\u0113t produkcijas izlaidi avot\u0101. <a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-regresijas-testesana-istenosana-riki-un-pilniga-rokasgramata\">Regresijas test\u0113\u0161ana<\/a> ir \u013coti svar\u012bga, lai identific\u0113tu \u0161os negaid\u012btos rezult\u0101tus.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ko_tas_parbauda-9\"><\/span><strong>Ko tas p\u0101rbauda:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Vai izmai\u0146as kod\u0101 vai pamat\u0101 eso\u0161ajos datos p\u0113k\u0161\u0146i izraisa nelabv\u0113l\u012bgu ietekmi?<\/li>\n<li>Vai izmai\u0146as ir devu\u0161as v\u0113lamo rezult\u0101tu ETL procesa uzlabo\u0161an\u0101?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Ir v\u0113rts atz\u012bm\u0113t, ka \u0161aj\u0101 sarakst\u0101 var\u0113tu iek\u013caut ar\u012b <a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-vienibu-testesana-padzilinata-iedzilinasanas-procesa-ieguvumi-izaicinajumi-riki-un-citi-jautajumi\">vien\u012bbu test\u0113\u0161anu<\/a>. Tom\u0113r t\u0101 viet\u0101 m\u0113s esam iek\u013c\u0101vu\u0161i t\u0101s sast\u0101vda\u013cas, kuras ietver vien\u012bbas test\u0113\u0161ana, piem\u0113ram, avota valid\u0101cijas test\u0113\u0161ana, avota un m\u0113r\u0137a datu saska\u0146o\u0161anas test\u0113\u0161ana utt.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"8_ETL_testesanas_posmi_ar\"><\/span><strong>8 ETL test\u0113\u0161anas posmi ar  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"8_ekspertu_padomi_ka_gut_panakumus\"><\/span><strong>8 ekspertu padomi, k\u0101 g\u016bt pan\u0101kumus<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img data-dominant-color=\"9b8f85\" data-has-transparency=\"false\" style=\"--dominant-color: #9b8f85;\" decoding=\"async\" class=\"aligncenter wp-image-71951 not-transparent\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/11\/ZAP_Enterprise8-jpg.webp\" alt=\"8 ETL test\u0113\u0161anas posmi un 8 ekspertu padomi, k\u0101 g\u016bt pan\u0101kumus\" width=\"351\" height=\"234\"><\/p>\n<p>Labi, tagad, kad esat sapratu\u0161i da\u017e\u0101dus valid\u0101cijas veidus ETL test\u0113\u0161an\u0101, ir pien\u0101cis laiks to visu apkopot. ETL test\u0113\u0161anu parasti veic, izmantojot daudzpak\u0101pju pieeju, kuru m\u0113s aprakst\u012bsim turpm\u0101k.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Biznesa_prasibu_apkoposana\"><\/span><strong>#1. Biznesa pras\u012bbu apkopo\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Jebkura test\u0113\u0161anas procesa pirmais posms ir pras\u012bbu apkopo\u0161ana. Test\u0113t\u0101jiem ir j\u0101b\u016bt vienpr\u0101t\u012bbai par to, ko ETL process ir paredz\u0113ts nodro\u0161in\u0101t. Da\u017ei jaut\u0101jumi, uz kuriem j\u0101atbild jau \u0161aj\u0101 agr\u012bnaj\u0101 posm\u0101, ir \u0161\u0101di:<\/p>\n<ul>\n<li>K\u0101 dati tiks izmantoti?<\/li>\n<li>K\u0101di izejas form\u0101ti ir nepiecie\u0161ami?<\/li>\n<li>K\u0101das ir veiktsp\u0113jas gaidas?<\/li>\n<li>K\u0101di noteikumi, ties\u012bbu akti vai uz\u0146\u0113muma politikas nosaka datu izmanto\u0161anu?<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms\"><\/span><strong>Eksperta padoms:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Lai gan pras\u012bbu iev\u0113ro\u0161ana ir oblig\u0101ta pras\u012bba, ETL test\u0113t\u0101jiem j\u0101izmanto savas zin\u0101\u0161anas un pieredze, lai proakt\u012bvi mekl\u0113tu iesp\u0113jam\u0101s probl\u0113mas, neatbilst\u012bbas vai k\u013c\u016bdas procesa s\u0101kum\u0101. Ir daudz viegl\u0101k un daudz maz\u0101k laikietilp\u012bgi savlaic\u012bgi identific\u0113t un nov\u0113rst probl\u0113mas.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Datu_avotu_identificesana_un_validesana\"><\/span><strong>#2. Datu avotu identific\u0113\u0161ana un valid\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ETL ir datu ieg\u016b\u0161ana no da\u017e\u0101diem datu avotiem, piem\u0113ram, ERP vai CRM r\u012bkiem, lietojumprogramm\u0101m, cit\u0101m datub\u0101z\u0113m, izkl\u0101jlap\u0101m utt. Test\u0113t\u0101jiem ir j\u0101apstiprina, ka nepiecie\u0161amie dati ir pieejami, ka tie ir pareizi struktur\u0113ti un pietiekami kvalitat\u012bvi, lai tos var\u0113tu izmantot paredz\u0113taj\u0101 veid\u0101.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-2\"><\/span><strong>Eksperta padoms:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Avota dati re\u0101l\u0101s pasaules sist\u0113m\u0101s parasti ir haotiski. \u0160aj\u0101 posm\u0101 ir \u013coti svar\u012bgi sagatavot r\u016bp\u012bgus datu profil\u0113\u0161anas p\u0101rskatus, lai nodro\u0161in\u0101tu, ka tiek identific\u0113tas tr\u016bksto\u0161\u0101s v\u0113rt\u012bbas, form\u0101ta probl\u0113mas, anom\u0101lijas un citas nekonsekvences, kuras v\u0113laties nov\u0113rst transform\u0101cijas lo\u0123ik\u0101.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Testesanas_gadijumu_rakstisana\"><\/span><strong>#3. Test\u0113\u0161anas gad\u012bjumu rakst\u012b\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kad biznesa pras\u012bbas un datu profil\u0113\u0161anas p\u0101rskati ir izstr\u0101d\u0101ti, ir pien\u0101cis laiks izveidot test\u0113\u0161anas gad\u012bjumus, kas nepiecie\u0161ami, lai p\u0101rbaud\u012btu ETL procesu. Test\u0113\u0161anas gad\u012bjumos j\u0101ietver funkcion\u0101lie testi, k\u0101 ar\u012b robe\u017egad\u012bjumi un visas jomas, kur\u0101s ir identific\u0113ts augsts k\u013c\u016bmes risks.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-3\"><\/span><strong>Eksperta padoms:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Atsevi\u0161\u0137u transform\u0101ciju test\u0113\u0161ana ir laba, ta\u010du lab\u0101k ir veidot test\u0113\u0161anas gad\u012bjumus, kas saprot, k\u0101 dati tiek ietekm\u0113ti, kad tie tiek p\u0101rs\u016bt\u012bti pa visu ETL cauru\u013cvadu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Testesanas_gadijumu_izpilde\"><\/span><strong>#4. Test\u0113\u0161anas gad\u012bjumu izpilde<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tagad ir pien\u0101cis laiks piem\u0113rot test\u0113\u0161anas gad\u012bjumus. Test\u0113t\u0101jiem ir j\u0101dara viss iesp\u0113jamais, lai imit\u0113tu re\u0101lus apst\u0101k\u013cus vai, ja iesp\u0113jams, izmantotu re\u0101lus apst\u0101k\u013cus.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-4\"><\/span><strong>Eksperta padoms:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0160aj\u0101 gad\u012bjum\u0101 ir svar\u012bgi ETL automatiz\u0101cijas test\u0113\u0161anas r\u012bki. Iesp\u0113ja veikt konsekventus un atk\u0101rtojamus testus ietaupa \u013coti daudz laika un p\u016b\u013cu. Turkl\u0101t ETL test\u0113\u0161ana ir past\u0101v\u012bga pras\u012bba, jo datu avoti tiek atjaunin\u0101ti vai pa\u0161\u0101 ETL proces\u0101 tiek veiktas izmai\u0146as.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Izveidot_parskatus\"><\/span><strong>#5. Izveidot p\u0101rskatus<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kad testi ir pabeigti, jums ir prec\u012bzi j\u0101dokument\u0113 ieg\u016btie rezult\u0101ti. Pierakstiet savus rezult\u0101tus un iek\u013caujiet:<\/p>\n<ul>\n<li>Pan\u0101kumi<\/li>\n<li>Neveiksmes<\/li>\n<li>Novirzes no paredz\u0113t\u0101<\/li>\n<li>K\u0101di labojumi vai izmai\u0146as j\u0101veic<\/li>\n<\/ul>\n<p>\u0160ajos zi\u0146ojumos b\u016bs daudz vair\u0101k nek\u0101 tikai apstiprin\u0101jums par j\u016bsu sist\u0113mas darb\u012bbu. Vi\u0146i ar\u012b nodro\u0161in\u0101s grafiku visiem nepiecie\u0161amajiem labojumiem, vienlaikus sniedzot b\u016btisku inform\u0101ciju, kas nepiecie\u0161ama ETL procesa optimiz\u0113\u0161anai.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-5\"><\/span><strong>Eksperta padoms:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Zi\u0146ojumi ir paredz\u0113ti ikvienam, tostarp ieinteres\u0113taj\u0101m person\u0101m, kas nav tehniskas personas. Centieties mazin\u0101t \u017eargonu un p\u0101r\u0101k tehniskus j\u0113dzienus un procesa skaidro\u0161anai izmantojiet vizu\u0101lus kopsavilkumus, piem\u0113ram, grafikus, diagrammas un citus.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Atkartota_kludu_un_defektu_parbaude\"><\/span><strong>#6. Atk\u0101rtota k\u013c\u016bdu un defektu p\u0101rbaude<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0101l\u0101k j\u0101p\u0101rbauda, vai ir nov\u0113rstas test\u0113\u0161anas laik\u0101 atkl\u0101t\u0101s k\u013c\u016bdas un defekti. Turkl\u0101t j\u0101p\u0101rliecin\u0101s, ka \u0161\u012b procesa laik\u0101 ieviest\u0101s izmai\u0146as nav rad\u012bju\u0161as jaunas probl\u0113mas.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-6\"><\/span><strong>Eksperta padoms:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0160aj\u0101 posm\u0101 ir \u013coti svar\u012bga regresijas test\u0113\u0161ana, jo ETL process ir sare\u017e\u0123\u012bts un savstarp\u0113ji saist\u012bts. Viens labojums var rad\u012bt neparedz\u0113tas un piln\u012bgi negaid\u012btas sekas vis\u0101 ETL proces\u0101.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Galigie_zinojumi\"><\/span><strong>#7. Gal\u012bgie zi\u0146ojumi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gal\u012bgie zi\u0146ojumi sniedz detaliz\u0113tu ETL test\u0113\u0161anas procesa kopsavilkumu. Izceliet jomas, kur\u0101s g\u016bti pan\u0101kumi, un jomas, kur\u0101s nepiecie\u0161ams turpin\u0101t darbu. Visbeidzot, sniedziet visp\u0101r\u0113ju v\u0113rt\u0113jumu par ETL datu kvalit\u0101ti un uzticam\u012bbu.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-7\"><\/span><strong>Eksperta padoms:  <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>J\u016bsu gal\u012bgais zi\u0146ojums nav tikai dokument\u0101cija. Labi uzrakst\u012bti un labi struktur\u0113ti test\u0113\u0161anas zi\u0146ojumi k\u013c\u016bs par da\u013cu no ra\u017eo\u0161anas dokument\u0101cijas un pal\u012bdz\u0113s nodro\u0161in\u0101t, ka ETL process tiek past\u0101v\u012bgi uzlabots un optimiz\u0113ts.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Zinojumu_slegsana\"><\/span><strong>#8. Zi\u0146ojumu sl\u0113g\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Visbeidzot, p\u0113c tam, kad zi\u0146ojumi ir iesniegti un saprotami da\u017e\u0101d\u0101m ieinteres\u0113taj\u0101m person\u0101m, tie ir ofici\u0101li j\u0101apstiprina. Zi\u0146ojumos j\u0101nor\u0101da skaidrs pl\u0101ns attiec\u012bb\u0101 uz visiem jaut\u0101jumiem, kas j\u0101atrisina, vai turpm\u0101k\u0101m darb\u012bb\u0101m, kas j\u0101veic.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Eksperta_padoms-8\"><\/span><strong>Eksperta padoms:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Lai gan p\u0101rskatu sl\u0113g\u0161ana ir sp\u0113c\u012bga z\u012bme, ka ETL process ir sasniedzis pie\u0146emamu l\u012bmeni, j\u0101atceras, ka \u0161is darbs nekad nav \u012bsti pabeigts. Nep\u0101rtraukta uzlabo\u0161ana un rea\u0123\u0113\u0161ana uz izmai\u0146\u0101m avota datos, aparat\u016br\u0101 vai pat main\u012bgajos uz\u0146\u0113m\u0113jdarb\u012bbas noteikumos noz\u012bm\u0113, ka jebkura pie\u0146em\u0161ana ir tikai starpposms nep\u0101rtraukt\u0101 proces\u0101.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Iegut_transformet_slodzes_testesanas_prieksrocibas\"><\/span><strong>Ieg\u016bt transform\u0113t slodzes test\u0113\u0161anas priek\u0161roc\u012bbas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img data-dominant-color=\"3b474c\" data-has-transparency=\"false\" style=\"--dominant-color: #3b474c;\" decoding=\"async\" class=\"aligncenter wp-image-74945 not-transparent\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-1024x683.webp\" alt=\"Robe\u017ev\u0113rt\u012bbu anal\u012bze (BVA) - veidi, process, r\u012bki un v\u0113l vair\u0101k!\" width=\"389\" height=\"259\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-1024x683.webp 1024w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-300x200.webp 300w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-768x512.webp 768w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-1536x1024.webp 1536w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-1080x720.webp 1080w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-1280x853.webp 1280w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-980x653.webp 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-480x320.webp 480w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2024\/01\/Boundary-Value-Analysis-BVA-Types-Process-Tools-More-jpeg.webp 1920w\" sizes=\"(max-width: 389px) 100vw, 389px\" \/><\/p>\n<p>Visaptvero\u0161s ETL test\u0113\u0161anas process ir b\u016btisks komand\u0101m un produktiem, kas balst\u0101s uz datu anal\u012bzi. Apskat\u012bsim priek\u0161roc\u012bbas, ko varat izmantot, ja izmantojat ETL test\u0113\u0161anas pieeju.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Datu_precizitate_un_integritate\"><\/span><strong>1. Datu precizit\u0101te un integrit\u0101te<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ETL valid\u0101cijas pamatj\u0113dziens ir nodro\u0161in\u0101t, ka datu noliktav\u0101 tiek ievad\u012bti t\u012bri un uzticami dati. Pareiza ETL test\u0113\u0161anas pieeja noz\u012bm\u0113:<\/p>\n<ul>\n<li>Ekstrakcijas laik\u0101 nezaud\u0113jat datus.<\/li>\n<li>J\u016bsu transform\u0101cijas nesatur k\u013c\u016bdas<\/li>\n<li>Dati non\u0101k m\u0113r\u0137sist\u0113m\u0101, k\u0101 bija paredz\u0113ts.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Laika_un_naudas_taupisana\"><\/span><strong>2. Laika un naudas taup\u012b\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Datu noliktavas ETL test\u0113\u0161ana ir svar\u012bga, jo t\u0101 \u013cauj savlaic\u012bgi atkl\u0101t k\u013c\u016bdas. Daudz v\u0113lam\u0101k ir identific\u0113t un nov\u0113rst datu probl\u0113mas agr\u012bn\u0101 stadij\u0101, nevis nov\u0113rst probl\u0113mas, kad zirgs ir izskr\u0113jis no sta\u013c\u013ca. Saska\u0146\u0101 ar Gartner datiem sliktas kvalit\u0101tes<a href=\"https:\/\/www.gartner.com\/smarterwithgartner\/how-to-improve-your-data-quality\"> dati komand\u0101m katru gadu izmaks\u0101 vid\u0113ji 13 miljonus ASV dol\u0101ru<\/a>. Uzs\u0101ciet ETL test\u0113\u0161anu agri, un ietaup\u012bsiet laiku un naudu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Veiktspeja\"><\/span><strong>3. Veiktsp\u0113ja<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Slikti ETL procesi var kav\u0113t datu sist\u0113mas un samazin\u0101t anal\u012btikas, p\u0101rskatu un l\u0113mumu pie\u0146em\u0161anas kvalit\u0101ti. Labs ETL test\u0113\u0161anas process pal\u012bdz jums sekot l\u012bdzi, identific\u0113jot datu v\u0101j\u0101s vietas un citas jomas, kur\u0101s nepiecie\u0161ami uzlabojumi.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Atbilstiba\"><\/span><strong>4. Atbilst\u012bba<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Finan\u0161u iest\u0101d\u0113m un vesel\u012bbas apr\u016bpes pakalpojumu sniedz\u0113jiem ir stingri datu p\u0101rvald\u012bbas noteikumi. Ja dati netiek pareizi apstr\u0101d\u0101ti un p\u0101rvald\u012bti, var tikt anul\u0113tas licences vai piem\u0113roti lieli naudas sodi. ETL test\u0113\u0161ana pal\u012bdz nodro\u0161in\u0101t atbilst\u012bbu un aizsarg\u0101t sensit\u012bvu inform\u0101ciju.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Labaka_lemumu_pienemsana\"><\/span><strong>5. Lab\u0101ka l\u0113mumu pie\u0146em\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Jo prec\u012bz\u0101ki un uzticam\u0101ki ir j\u016bsu dati, jo p\u0101rliecino\u0161\u0101k varat pie\u0146emt uz datiem balst\u012btus l\u0113mumus. ETL test\u0113\u0161ana nodro\u0161ina, ka varat pa\u013cauties uz datu noliktavas saturu, lai ieg\u016btu inform\u0101ciju, kas nepiecie\u0161ama pareizo l\u0113mumu pie\u0146em\u0161anai.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Ar_ETL_testesanu_saistitie_izaicinajumi\"><\/span><strong>Ar ETL test\u0113\u0161anu saist\u012btie izaicin\u0101jumi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-49778\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/01\/challenges-load-testing-1024x683-1.jpg\" alt=\"izaicin\u0101jumi, slodzes test\u0113\u0161ana\" width=\"426\" height=\"284\"><\/p>\n<p>Datu cauru\u013cvada vesel\u012bbas nodro\u0161in\u0101\u0161ana ir b\u016btiska, ta\u010du t\u0101 ir saist\u012bta ar zin\u0101miem sare\u017e\u0123\u012bjumiem. Izp\u0113t\u012bsim probl\u0113mas, kas saist\u012btas ar stabil\u0101m ETL datu kvalit\u0101tes p\u0101rbaud\u0113m.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Datu_apjoms_un_sarezgitiba\"><\/span><strong>1. Datu apjoms un sare\u017e\u0123\u012bt\u012bba<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Labs ETL test\u0113\u0161anas process noz\u012bm\u0113 darbu ar lielu daudzumu da\u017e\u0101du veidu datu, s\u0101kot no struktur\u0113tiem l\u012bdz nestruktur\u0113tiem. \u0160\u0101da datu da\u017e\u0101d\u012bba var \u0101tri k\u013c\u016bt sare\u017e\u0123\u012bta un gr\u016bti p\u0101rvald\u0101ma.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Avota_sistemas_atkariba\"><\/span><strong>2. Avota sist\u0113mas atkar\u012bba<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>K\u0101 jau aprakst\u012bts iepriek\u0161, ETL test\u0113\u0161anas m\u0113r\u0137is ir nodro\u0161in\u0101t vienm\u0113r\u012bgu avota-m\u0113r\u0137a cauru\u013cvada darb\u012bbu. Tom\u0113r produkcijas kvalit\u0101te ir liel\u0101 m\u0113r\u0101 atkar\u012bga no izejvielu kvalit\u0101tes. Izmai\u0146as avota izvades sh\u0113m\u0101, form\u0101t\u0101 vai kvalit\u0101t\u0113 var izrais\u012bt ETL testa k\u013c\u016bmes, kuras ne vienm\u0113r ir viegli diagnostic\u0113t.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Transformacijas_sarezgitiba\"><\/span><strong>3. Transform\u0101cijas sare\u017e\u0123\u012bt\u012bba<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Datu p\u0101rveido\u0161anas lo\u0123ikas izveide ir speci\u0101listu darbs. Biznesa noteikumu piem\u0113ro\u0161ana un datu att\u012br\u012b\u0161ana vai p\u0101rformat\u0113\u0161ana ir sare\u017e\u0123\u012bta, un ne vienm\u0113r ir viegli p\u0101rbaud\u012bt \u0161o p\u0101rveidojumu kvalit\u0101ti.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Prasibu_maina\"><\/span><strong>4. Pras\u012bbu mai\u0146a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Visi test\u0113t\u0101ji zina, cik s\u0101p\u012bgi ir \u0101tri main\u012bg\u0101s biznesa pras\u012bbas. ETL process ir dinamiska telpa, un t\u0101da ir ar\u012b ETL test\u0113\u0161ana. T\u0101 k\u0101 biznesa lomas tiek atjaunin\u0101tas un main\u012btas, test\u0113t\u0101jiem ir j\u0101piel\u0101go testa gad\u012bjumi un j\u0101nodro\u0161ina datu b\u0101zes veiktsp\u0113jas optimiz\u0101cija.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Testesanas_vides_ierobezojumi\"><\/span><strong>5. Test\u0113\u0161anas vides ierobe\u017eojumi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pilnv\u0113rt\u012bgas ra\u017eo\u0161anas vides palai\u0161ana ETL test\u0113\u0161anai ir sare\u017e\u0123\u012bta un d\u0101rga. Tom\u0113r maz\u0101ka m\u0113roga test\u0113\u0161anas vide ne vienm\u0113r nodro\u0161in\u0101s patiesu valid\u0101ciju, jo t\u0101 neatk\u0101rto veidu, k\u0101d\u0101 milz\u012bgu datu apjomu apstr\u0101de var rad\u012bt veiktsp\u0113jas trauc\u0113jumus.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"ETL_padomi_un_labaka_prakse\"><\/span><strong>ETL padomi un lab\u0101k\u0101 prakse<\/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=\"Programmat\u016bras test\u0113\u0161anas kontrolsaraksts\" width=\"412\" height=\"274\"><\/p>\n<p>Lai apg\u016btu ETL test\u0113\u0161anu, ir nepiecie\u0161ams laiks. \u0160eit ir sniegti da\u017ei padomi, kas pal\u012bdz\u0113s jums ce\u013c\u0101.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Nepartraukta_testesana\"><\/span><strong>#1. Nep\u0101rtraukta test\u0113\u0161ana<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ETL test\u0113\u0161ana nav vienreiz\u0113ja. T\u0101 ir perspekt\u012bva, lai nodro\u0161in\u0101tu labas kvalit\u0101tes datus, kas jums ir past\u0101v\u012bgi j\u0101veic un j\u0101uzrauga. Ne velti ETL QA test\u0113t\u0101js ir pilna laika darba vieta uz\u0146\u0113mumos, kas balst\u0101s uz biznesa izl\u016bko\u0161anas r\u012bkiem.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Neviens_ETL_testetajs_nav_sala\"><\/span><strong>#2. Neviens ETL test\u0113t\u0101js nav sala<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lai gan ETL test\u0113\u0161an\u0101 tiek izmantota &#8220;meln\u0101s kastes&#8221; pieeja, ETL QA in\u017eenieriem ir j\u0101sadarbojas ar ieinteres\u0113taj\u0101m person\u0101m, datub\u0101zu administratoriem un izstr\u0101d\u0101t\u0101jiem, kuri veido ETL lo\u0123iku, ja vi\u0146i v\u0113las izstr\u0101d\u0101t j\u0113gpilnus testus, kas patiesi apstiprina ETL procesu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Loti_svariga_ir_pamatiga_dokumentacija\"><\/span><strong>#3. \u013boti svar\u012bga ir pamat\u012bga dokument\u0101cija.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Prec\u012bza un detaliz\u0113ta dokument\u0101cija, tostarp avota-m\u0113r\u0137a kart\u0113\u0161ana un datu sec\u012bbas re\u0123istrs, ir \u013coti svar\u012bga, lai prec\u012bzi noteiktu, kur datu pl\u016bsm\u0101 ir radu\u0161\u0101s k\u013c\u016bdas.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Automatizet_pec_iespejas_vairak\"><\/span><strong>#4. Automatiz\u0113t p\u0113c iesp\u0113jas vair\u0101k<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tas, iesp\u0113jams, ir vissvar\u012bg\u0101kais punkts. Visaptvero\u0161a ETL test\u0113\u0161ana ir resursietilp\u012bga. Tas ir ar\u012b nep\u0101rtraukts process, kas noz\u012bm\u0113, ka tas prasa lielu manu\u0101lu darbu, kas tiek veikts regul\u0101ri. T\u0101d\u0113j\u0101di ETL test\u0113\u0161ana ir ide\u0101li piem\u0113rota test\u0113\u0161anas automatiz\u0101cijas programmat\u016brai un <a href=\"https:\/\/www.zaptest.com\/lv\/pilniga-rokasgramata-par-robotizetu-procesu-automatizaciju-rpa\">RPA r\u012bkiem<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Labakie_ETL_automatizacijas_testesanas_riki\"><\/span><strong>Lab\u0101kie ETL automatiz\u0101cijas test\u0113\u0161anas r\u012bki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-59213\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/1-1024x655.jpg\" alt=\"ZAPTEST RPA + test\u0113\u0161anas automatiz\u0101cijas komplekts\" width=\"1024\" height=\"655\" srcset=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/1-980x627.jpg 980w, https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/05\/1-480x307.jpg 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>Tagad jau ir skaidrs, ka ETL automatiz\u0101cijas test\u0113\u0161ana ir b\u016btiska priek\u0161roc\u012bba test\u0113\u0161anas komand\u0101m, lai maksim\u0101li izmantotu savus resursus.<\/p>\n<p>Par laimi, tirg\u016b ir pieejami vair\u0101ki kvalitat\u012bvi ETL test\u0113\u0161anas r\u012bki. Katram r\u012bkam ir savi plusi un m\u012bnusi, k\u0101 ar\u012b funkcijas un funkcionalit\u0101te, kas atbilst da\u017e\u0101d\u0101m pras\u012bb\u0101m.<\/p>\n<p>Izv\u0113le par pareiz\u0101 r\u012bka izv\u0113li ir atkar\u012bga no vair\u0101kiem da\u017e\u0101diem faktoriem, tostarp:<\/p>\n<ul>\n<li>J\u016bsu ETL procesa un biznesa lo\u0123ikas sare\u017e\u0123\u012bt\u012bba.<\/li>\n<li>P\u0101rs\u016bt\u0101mo datu apjoms<\/li>\n<li>Nestruktur\u0113tu datu kl\u0101tb\u016btne vai koncentr\u0101cija j\u016bsu ETL proces\u0101.<\/li>\n<li>J\u016bsu test\u0113t\u0101ju tehnisk\u0101 kompetence un prasmju kopums<\/li>\n<li>J\u016bsu bud\u017eets.<\/li>\n<\/ul>\n<p>Apskat\u012bsim 5 lab\u0101kos ETL test\u0113\u0161anas r\u012bkus.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_QuerySurge\"><\/span>#5. QuerySurge<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>QuerySurge ir uz abon\u0113\u0161anu balst\u012bts ETL test\u0113\u0161anas r\u012bks, kur\u0101 uzsvars tiek likts uz nep\u0101rtrauktu test\u0113\u0161anu. T\u0101 atbalsta avota un m\u0113r\u0137a datub\u0101zes kombin\u0101cijas, pied\u0101v\u0101 pla\u0161as automatiz\u0101cijas iesp\u0113jas un ir paredz\u0113ta liel\u0101m un sare\u017e\u0123\u012bt\u0101m datu noliktavu vajadz\u012bb\u0101m.<\/p>\n<p>Lietot\u0101ja saskarni ir pat\u012bkami lietot, un t\u0101s zi\u0146o\u0161anas iesp\u0113jas ir lieliskas. Tom\u0113r da\u017ei lietot\u0101ji ir izteiku\u0161i no\u017e\u0113lu par QuerySurge d\u0101rgo un nep\u0101rskat\u0101mo cenu noteik\u0161anu, bet citi kritiz\u0113 t\u0101 lietot\u0101jam draudz\u012bguma tr\u016bkumu un straujo m\u0101c\u012bbu l\u012bkni nepieredz\u0113ju\u0161iem lietot\u0101jiem.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_iCEDQ\"><\/span>#4. iCEDQ<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>iCEDQ ir kvalit\u0101tes r\u012bks datu test\u0113\u0161anai un datu kvalit\u0101tes uzraudz\u012bbai. T\u0101 pied\u0101v\u0101 uz noteikumiem balst\u012btu test\u0113\u0161anu un interesantu k\u013c\u016bdu noteik\u0161anu ar ML pal\u012bdz\u012bbu. Seko\u0161ana, p\u0101rskatu snieg\u0161ana un vizualiz\u0101cija ir \u012bpa\u0161i sp\u0113c\u012bgas iCEDQ \u012bpa\u0161\u012bbas, t\u0101p\u0113c tas ir labs r\u012bks uz\u0146\u0113mumiem, kuriem ir kritiski svar\u012bgi nodro\u0161in\u0101t datu atbilst\u012bbu un regulat\u012bv\u0101s vajadz\u012bbas.<\/p>\n<p>Tom\u0113r viens no iev\u0113rojam\u0101kajiem iCEDQ tr\u016bkumiem ir t\u0101 ievie\u0161ana sare\u017e\u0123\u012bt\u0101s ETL ainav\u0101s. Turkl\u0101t lietot\u0101ja saskarne ir diezgan sare\u017e\u0123\u012bta, un t\u0101 neb\u016bs piem\u0113rota maz\u0101k tehnisk\u0101m komand\u0101m.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_RightData\"><\/span>#3. RightData<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>RightData ir lietot\u0101jam draudz\u012bgs r\u012bks, kas pied\u0101v\u0101 pla\u0161as nekod\u0113\u0161anas iesp\u0113jas gan ETL test\u0113\u0161anai, gan datu valid\u0113\u0161anai. \u0160is r\u012bks ir \u012bpa\u0161i elast\u012bgs un darbojas da\u017e\u0101d\u0101s datu b\u0101z\u0113s un m\u0101ko\u0146a datu noliktav\u0101s. Redzams, k\u0101p\u0113c RightData p\u0113d\u0113jos gados ir k\u013cuvusi popul\u0101ra, jo pied\u0101v\u0101 virkni iepriek\u0161 sagatavotu testu veid\u0146u, lieliskas vizualiz\u0101cijas iesp\u0113jas un nevainojamu integr\u0101ciju ar darbpl\u016bsmas r\u012bkiem.<\/p>\n<p>Tom\u0113r, lai gan RightData piem\u012bt daudzas v\u0113lamas \u012bpa\u0161\u012bbas, t\u0101 var b\u016bt d\u0101rga, ja nepiecie\u0161ams test\u0113t daudz ETL procesu. Lai gan tas ir abon\u0113\u0161anas pakalpojums, cenas var strauji pieaugt, ja tiek izmantots liels datu apjoms un papildu funkcijas. Sal\u012bdzinot ar ZAPTEST prognoz\u0113jamo vienotas cenas modeli un neierobe\u017eot\u0101m licenc\u0113m, \u0161\u0137iet, ka RightData pieeja ir neizdev\u012bga augo\u0161iem vai papla\u0161ino\u0161iem uz\u0146\u0113mumiem.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_BiG_EVAL\"><\/span>#2. BiG EVAL<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>BiG EVAL ir lieliska izv\u0113le sare\u017e\u0123\u012bt\u0101m ETL sist\u0113m\u0101m un mantot\u0101m noliktavu implement\u0101cij\u0101m. T\u0101 izmanto uz noteikumiem balst\u012btu datu valid\u0101ciju un tai ir jaud\u012bgas datu profil\u0113\u0161anas iesp\u0113jas, t\u0101p\u0113c t\u0101 ir laba izv\u0113le ETL test\u0113\u0161anai. BiG EVAL nodro\u0161ina lietot\u0101jiem ar\u012b lieliskas automatiz\u0101cijas iesp\u0113jas testu izstr\u0101d\u0101\u0161anai un pl\u0101no\u0161anai, un, apvienojum\u0101 ar lielisk\u0101m atskai\u0161u un vizualiz\u0101cijas iesp\u0113j\u0101m, tas ir viens no visaptvero\u0161\u0101kajiem ETL test\u0113\u0161anas r\u012bkiem.<\/p>\n<p>Tom\u0113r BiG EVAL ievie\u0161ana ir v\u0113l liel\u0101ks darbs. Sal\u012bdzinot ar t\u0101diem r\u012bkiem bez kod\u0113\u0161anas, piem\u0113ram, ZAPTEST, saskarne var \u0161\u0137ist nedaudz vecmod\u012bga. Svar\u012bgi atz\u012bm\u0113t, ka ETL test\u0113\u0161ana ir tikai viens no BiG EVAL izmanto\u0161anas gad\u012bjumiem, t\u0101p\u0113c t\u0101 uz licenc\u0113m balst\u012bt\u0101 cena da\u017e\u0101m komand\u0101m var izr\u0101d\u012bties p\u0101r\u0101k augsta, ja maks\u0101jat par funkcij\u0101m un \u012bpa\u0161\u012bb\u0101m, kas jums nav oblig\u0101ti nepiecie\u0161amas.<\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"1_ZAPTEST_Nr_1_izvele_ETL_testesanai\"><\/span><strong>#1. ZAPTEST: Nr. 1 izv\u0113le ETL test\u0113\u0161anai<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img alt=\"Software Testing Tools - Top 30 Best Software Testing Products on the Market in 2024\" data-dominant-color=\"e4e4e4\" data-has-transparency=\"false\" style=\"--dominant-color: #e4e4e4;\" alt=\"Software Testing Tools - Top 30 Best Software Testing Products on the Market in 2024\" decoding=\"async\" class=\"aligncenter size-full wp-image-72806 not-transparent\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2023\/11\/ZAPTEST-Script-Less-Introduction.gif\" alt=\"\" width=\"600\" height=\"337\"><\/p>\n<p>Lai gan <a href=\"https:\/\/www.zaptest.com\/lv\">ZAPTEST<\/a> nav specializ\u0113ts ETL test\u0113\u0161anas r\u012bks, tas pied\u0101v\u0101 elast\u012bbu un m\u0113rogojam\u012bbu, lai pal\u012bdz\u0113tu veikt vair\u0101kus uzdevumus, kas veido pamat\u012bgu ETL test\u0113\u0161anas pieeju.<\/p>\n<p>K\u0101 redzams sada\u013c\u0101 &#8220;Da\u017e\u0101di ETL test\u0113\u0161anas veidi&#8221;, ETL procesa test\u0113\u0161anai ir nepiecie\u0161ama datu valid\u0101cija, integr\u0101cija, veiktsp\u0113jas, funkcionalit\u0101tes un regresijas test\u0113\u0161ana. ZAPTEST sp\u0113j to visu un v\u0113l vair\u0101k. M\u016bsu r\u012bki <a href=\"https:\/\/www.zaptest.com\/lv\/testesana-no-gala-lidz-galam-padzilinata-iedzilinasanas-e2e-testu-veidos-procesos-pieejas-rikos-un-citos-aspektos\">End-to-End test\u0113\u0161ana<\/a> un metadatu test\u0113\u0161anas iesp\u0113jas ir galven\u0101s funkcijas, lai nodro\u0161in\u0101tu, ka j\u016bsu anal\u012btika un biznesa izl\u016bko\u0161ana ir atbilsto\u0161a un gatava sniegt rezult\u0101tus un v\u0113rt\u012bbu.<\/p>\n<p>ZAPTEST ir ar\u012b viens no<a href=\"https:\/\/www.zaptest.com\/lv\/rpa-riki-top-31-labaka-robotizeta-procesa-automatizacijas-programmatura-tirgu\"> lab\u0101kajiem RPA r\u012bkiem tirg\u016b<\/a>. Saist\u012bb\u0101 ar ETL test\u0113\u0161anu RPA var sniegt iev\u0113rojamu v\u0113rt\u012bbu, \u0123ener\u0113jot re\u0101listiskus test\u0113\u0161anas datus, automatiz\u0113jot atk\u0101rtotus manu\u0101lus uzdevumus un pal\u012bdzot ieviest nep\u0101rtrauktu test\u0113\u0161anu, kas nepiecie\u0161ama, lai nodro\u0161in\u0101tu stabilu ETL procesu.<\/p>\n<p>Pateicoties ZAPTET iesp\u0113j\u0101m bez kod\u0113\u0161anas, zibens \u0101trai testu izveidei un nevainojamai integr\u0101cijai ar citiem uz\u0146\u0113muma r\u012bkiem, tas ir vienas pieturas a\u0123ent\u016bra automatiz\u0113tai ETL test\u0113\u0161anai un daudz kam citam.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Nobeiguma_domas\"><\/span><strong>Nobeiguma domas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img alt=\"\" alt=\"\" decoding=\"async\" class=\"aligncenter wp-image-6961\" src=\"https:\/\/www.zaptest.com\/wp-content\/uploads\/2022\/04\/cropped-zt-icon.png\" alt=\"\" width=\"54\" height=\"54\"><\/p>\n<p>Izvilkuma transform\u0113\u0161anas slodzes test\u0113\u0161ana ir k\u0101 datu noliktavas kvalit\u0101tes kontroles noda\u013cas izveide. Tas nav saist\u012bts tikai ar to, vai dati ir p\u0101rs\u016bt\u012bti no avota uz m\u0113r\u0137i, bet ar\u012b ar to, vai tie ir sa\u0146emti neskarti un atbilsto\u0161i gaid\u012btajam.<\/p>\n<p>Ja j\u016bsu r\u012bc\u012bb\u0101 ir slikti dati, tad galu gal\u0101 j\u016bs pie\u0146emsiet nepareizus l\u0113mumus. Pareiza ETL test\u0113\u0161ana ir ieguld\u012bjums visas j\u016bsu datu ekosist\u0113mas integrit\u0101t\u0113. Tom\u0113r daudziem uz\u0146\u0113mumiem ar ETL test\u0113\u0161anu saist\u012btais laiks un izdevumi ir kaut kas t\u0101ds, ko tie nevar at\u013cauties.<\/p>\n<p>ETL test\u0113\u0161anas automatiz\u0101cija pal\u012bdz test\u0113t \u0101tr\u0101k un efekt\u012bv\u0101k, vienlaikus ilgtermi\u0146\u0101 ietaupot naudu. Testu p\u0101rkl\u0101juma palielin\u0101\u0161ana un regresijas test\u0113\u0161anas iesp\u0113jas var pal\u012bdz\u0113t uzlabot j\u016bsu datu integrit\u0101ti, jo j\u016bs varat test\u0113t daudz bie\u017e\u0101k nek\u0101 tad, ja <a href=\"https:\/\/www.zaptest.com\/lv\/manuala-testesana-kas-ta-ir-veidi-procesi-pieejas-riki-un-citi\">test\u0113\u0161ana tiktu veikta manu\u0101li <\/a>.  <\/p>\n<p>Turkl\u0101t, izmantojot ETL automatiz\u0101cijas test\u0113\u0161anas r\u012bkus, tiek samazin\u0101ta cilv\u0113cisko k\u013c\u016bdu iesp\u0113jam\u012bba, vienlaikus atbr\u012bvojot test\u0113t\u0101jus rado\u0161\u0101kiem vai uz v\u0113rt\u012bbu orient\u0113tiem uzdevumiem. <a href=\"https:\/\/www.zaptest.com\/lv\/kas-ir-testesanas-automatizacija-vienkarss-celvedis-bez-zargona\">Test\u0113\u0161anas automatiz\u0101cijas<\/a> un <a href=\"https:\/\/www.zaptest.com\/rpa\">RPA r\u012bku,<\/a> piem\u0113ram, ZAPTEST, izmanto\u0161ana ir viens no l\u0113mumiem, kas jums neb\u016bs nepiecie\u0161ams, lai izmantotu savus biznesa izl\u016bko\u0161anas r\u012bkus.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ekstrakt\u0113\u0161anas transform\u0113\u0161anas test\u0113\u0161ana &#8211; visbie\u017e\u0101k saukta par ETL test\u0113\u0161anu &#8211; ir \u013coti svar\u012bgs r\u012bks m\u016bsdienu biznesa izl\u016bko\u0161anas un datu anal\u012bzes pasaul\u0113. Komand\u0101m ir j\u0101v\u0101c dati no da\u017e\u0101diem avotiem, lai t\u0101s var\u0113tu tos uzglab\u0101t datu noliktav\u0101s vai sagatavot biznesa izl\u016bko\u0161anas r\u012bkiem, kas pal\u012bdz pie\u0146emt kvalitat\u012bvus l\u0113mumus vai g\u016bt ieskatu. ETL test\u0113\u0161ana pal\u012bdz nodro\u0161in\u0101t, ka procesi, dati [&hellip;]<\/p>\n","protected":false},"author":14624,"featured_media":76963,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ETL test\u0113\u0161ana - veidi, process, pieejas, r\u012bki un v\u0113l vair\u0101k!","_seopress_titles_desc":"S\u0101kot no izpratnes par to, kas ir ekstrakts, p\u0101rveido\u0161ana un iel\u0101de, un ETL test\u0113\u0161anas 8 posmiem, l\u012bdz 8 ekspertu padomiem un lab\u0101kajiem ETL r\u012bkiem - uzziniet visu, kas j\u0101zina par ETL.","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","content-type":"","footnotes":"","beyondwords_generate_audio":"","beyondwords_integration_method":"","beyondwords_project_id":"","beyondwords_content_id":"","beyondwords_preview_token":"","beyondwords_player_content":"","beyondwords_player_style":"","beyondwords_language_code":"","beyondwords_language_id":"","beyondwords_title_voice_id":"","beyondwords_body_voice_id":"","beyondwords_summary_voice_id":"","beyondwords_error_message":"","beyondwords_disabled":"","beyondwords_delete_content":"","beyondwords_podcast_id":"","beyondwords_hash":"","publish_post_to_speechkit":"","speechkit_hash":"","speechkit_generate_audio":"","speechkit_project_id":"","speechkit_podcast_id":"","speechkit_error_message":"","speechkit_disabled":"","speechkit_access_key":"","speechkit_error":"","speechkit_info":"","speechkit_response":"","speechkit_retries":"","speechkit_status":"","speechkit_updated_at":"","_speechkit_link":"","_speechkit_text":""},"categories":[423],"tags":[],"class_list":{"0":"post-76955","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-programmaturas-testesanas-veidi"},"acf":{"short_name":"ETL test\u0113\u0161ana"},"_links":{"self":[{"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/posts\/76955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/users\/14624"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/comments?post=76955"}],"version-history":[{"count":1,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/posts\/76955\/revisions"}],"predecessor-version":[{"id":77336,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/posts\/76955\/revisions\/77336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/media\/76963"}],"wp:attachment":[{"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/media?parent=76955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/categories?post=76955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zaptest.com\/lv\/wp-json\/wp\/v2\/tags?post=76955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}