{"id":1558,"date":"2023-01-27T16:02:10","date_gmt":"2023-01-27T10:32:10","guid":{"rendered":"https:\/\/www.truglobal.com\/blogs\/?page_id=1558"},"modified":"2023-08-02T13:15:52","modified_gmt":"2023-08-02T07:45:52","slug":"data-warehouse-etl-testing","status":"publish","type":"page","link":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/","title":{"rendered":"Data Warehouse &#038; ETL Testing"},"content":{"rendered":"\n  <div class=\"banner has-hover hide-for-small\" id=\"banner-768809036\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-868263559\" class=\"text-box banner-layer x0 md-x0 lg-x0 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text \">\n              \n              <div class=\"text-inner text-left\">\n                  \n\t<div id=\"text-4279865845\" class=\"text\">\n\t\t\n<h3><b>Data Warehouse &#038; ETL Testing<\/b><\/h3>\n<p><span style=\"font-size: 110%;\">Safeguard your data with ETL Testing Solutions<\/span><\/p>\n\t\t\n<style>\n#text-4279865845 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-868263559 {\n  width: 90%;\n}\n#text-box-868263559 .text-box-content {\n  font-size: 110%;\n}\n@media (min-width:550px) {\n  #text-box-868263559 {\n    width: 50%;\n  }\n  #text-box-868263559 .text-box-content {\n    font-size: 100%;\n  }\n}\n@media (min-width:850px) {\n  #text-box-868263559 {\n    width: 85%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-768809036 {\n  padding-top: 115%;\n}\n#banner-768809036 .bg.bg-loaded {\n  background-image: url(https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/03\/data-warehouse-banner-1.jpg);\n}\n#banner-768809036 .bg {\n  background-position: 40% 52%;\n}\n#banner-768809036 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-768809036 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:550px) {\n  #banner-768809036 {\n    padding-top: 35%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\n  <div class=\"banner has-hover show-for-small\" id=\"banner-2029836270\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-210751816\" class=\"text-box banner-layer x50 md-x0 lg-x0 y10 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text \">\n              \n              <div class=\"text-inner text-left\">\n                  \n\t<div id=\"text-1441823199\" class=\"text\">\n\t\t\n<h3><b>Data Warehouse &#038; ETL Testing<\/b><\/h3>\n<p><span style=\"font-size: 110%;\">Safeguard your data with ETL Testing Solutions<\/span><\/p>\n\t\t\n<style>\n#text-1441823199 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-210751816 {\n  width: 90%;\n}\n#text-box-210751816 .text-box-content {\n  font-size: 110%;\n}\n@media (min-width:550px) {\n  #text-box-210751816 {\n    width: 50%;\n  }\n  #text-box-210751816 .text-box-content {\n    font-size: 100%;\n  }\n}\n@media (min-width:850px) {\n  #text-box-210751816 {\n    width: 85%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2029836270 {\n  padding-top: 130%;\n}\n#banner-2029836270 .bg.bg-loaded {\n  background-image: url(https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/03\/data-warehouse-banner-mob-1.jpg);\n}\n#banner-2029836270 .bg {\n  background-position: 41% 80%;\n}\n#banner-2029836270 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-2029836270 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:550px) {\n  #banner-2029836270 {\n    padding-top: 35%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1007271453\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\t<div id=\"gap-85273354\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-85273354 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1594551194\">\n\n\t<div id=\"col-508796141\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2556462504\" class=\"text\">\n\t\t\n<h1><strong>ETL Testing or Data Warehouse Testing has a vital role to play for companies as they try to leverage the opportunities hidden in the data.<\/strong><\/h1>\n\t\t\n<style>\n#text-2556462504 {\n  font-size: 0.9rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-150999297\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>When referring to business intelligence quality assurance, we often discover that the terms data warehouse (DWH) testing and ETL Testing are used interchangeably as though they are the same.<\/p>\n<p>Data warehousing continues to gain importance as organizations become more fully aware of the benefits of data-driven, business-decision making. One primary element of an efficient data warehouse system is an ETL process that can reliably extract, transform, cleanse, and load data from source systems during normal operation without impacting overall performance, scalability, or reliability.<\/p>\n<p>Often, data quality defects are introduced much earlier, during the multiple stages of warehouse development. Fast-track projects that move rapidly through development and implementation can be especially prone to the unintentional injection of defects.<\/p>\n<p>TRUGlobal\u2019s Data Warehouse and ETL Testing Services provide your team with the necessary expertise, oversight, and hands-on efforts to test throughout the requirements, design, and deployment cycles to discover defects before they even occur. Our goal is to provide your team with an overall Software Quality Analysis process (SQA \u2013 e.g., DWH testing strategy\/approach, system test plan, test cases, test schedule, defect reports, and metrics). And, as a world-class QA company, we will help your business to catch defects (e.g., database design, source data, ETL process, data quality) early, to help reduce your costs and lower your risks.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_973746705\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1258\" height=\"216\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/warehouse.png\" class=\"attachment-original size-original\" alt=\"TRUGlobal Data warehouse\" srcset=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/warehouse.png 1258w, https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/warehouse-300x52.png 300w, https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/warehouse-1024x176.png 1024w, https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/warehouse-768x132.png 768w\" sizes=\"auto, (max-width: 1258px) 100vw, 1258px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_973746705 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1007271453 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_1007271453 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1007271453 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1233203805\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\t<div id=\"gap-110552698\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-110552698 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-equal align-center\"  id=\"row-768455369\">\n\n\t<div id=\"col-2146981672\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n<p><strong>Key Challenges that we solve:<\/strong><\/p>\n<p>Testing a data warehouse is challenging and complex. Some of the main challenges to test for when building a data warehouse are:<\/p>\n<ul>\n<li>Data Completeness<\/li>\n<li>Data Transformation<\/li>\n<li>Data Quality<\/li>\n<li>Regression Testing<\/li>\n<\/ul>\n<p>The only way to perform these tests in a reasonable time frame, which will compare huge volumes of data, is through automating the tests.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2146981672 > .col-inner {\n  padding: 10px 10px 10px 10px;\n  border-radius: 4px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1251620028\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n<p><strong>ETL &amp; DWH Testing tools:<\/strong><\/p>\n<p>To ensure that we reach the customer expectation level, we work with a wide range of tools that include:<\/p>\n<ul>\n<li>RightData<\/li>\n<li>QuerySurge<\/li>\n<li>ICEDQ<\/li>\n<li>QualiDI<\/li>\n<li>Data Centric Testing<\/li>\n<li>TestBench<\/li>\n<li>GTL QAceGen<\/li>\n<li>Datagaps ETL Validator<\/li>\n<li>Informatica Data Validation<\/li>\n<\/ul>\n<p>ETL testing includes different types of testing for its three different processes (extract, transform, load).<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1251620028 > .col-inner {\n  padding: 10px 10px 10px 10px;\n  border-radius: 4px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1153899637\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n<p><strong>Data extraction tests checks are:<\/strong><\/p>\n<ul>\n<li>Data extraction code is granted security access to each source system<\/li>\n<li>Updating of extract audit logs and time stamping is accomplished<\/li>\n<li>Data can be extracted from each required source field<\/li>\n<li>All extraction logic for each source system works as required<\/li>\n<li>Source to extraction destination is working in terms of completeness and accuracy<\/li>\n<li>All extractions are completed within the expected timeframe<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1153899637 > .col-inner {\n  padding: 10px 10px 10px 10px;\n  border-radius: 4px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-2126291495\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n<p><strong>Data transformation tests checks are<\/strong>:<\/p>\n<ul>\n<li>Transaction processes are transforming the data according to the expected rules and logic<\/li>\n<li>One-time transformation for historical initial loads is working<\/li>\n<li>Detailed and aggregated data sets are created successfully<\/li>\n<li>Transaction audit logs and time stamping are recorded<\/li>\n<li>There is no data loss or corruption of data during transformations<\/li>\n<li>Transformations are completed within the expected timeframe<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2126291495 > .col-inner {\n  padding: 10px 10px 10px 10px;\n  border-radius: 4px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1002301473\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n<p><strong>Data loading testing might check are<\/strong>:<\/p>\n<ul>\n<li>There is no data loss or corruption during the loading process<\/li>\n<li>All transformations during loading work as expected<\/li>\n<li>Data sets in staging to loading destination work without data loss<\/li>\n<li>Incremental data loads work with change data capture<\/li>\n<li>Transaction audit logs and time stamping are recorded<\/li>\n<li>Loads are completed within the expected timeframe<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1002301473 > .col-inner {\n  padding: 10px 10px 10px 10px;\n  border-radius: 4px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1233203805 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgb(236, 248, 255);\n}\n#section_1233203805 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1233203805 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_908796278\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\t<div id=\"gap-1350613663\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1350613663 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-479388324\">\n\n\t<div id=\"col-285342778\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-317111780\" class=\"text\">\n\t\t\n<h2><strong>QA &#038; Testing Offerings<\/strong><\/h2>\n\t\t\n<style>\n#text-317111780 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-small align-equal align-center\" style=\"max-width:95%\" id=\"row-1142121489\">\n\n\t<div id=\"col-931978643\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/consulting-advisory-services\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/consulting.jpg\" class=\"attachment-original size-original\" alt=\"consulting thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Consulting &#038; Advisory Services<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1472256748\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-analytics-testing\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/data-analytics-testing.jpg\" class=\"attachment-original size-original\" alt=\"data analytics testing thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Data Analytics Testing<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-547193720\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/next-gen-testing\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/next-gen-testing.jpg\" class=\"attachment-original size-original\" alt=\"next-gen testing thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Next Gen Testing<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-269520212\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/non-functional-testing-services\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/non-functional-testing.jpg\" class=\"attachment-original size-original\" alt=\"non-functional testing thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-left\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t<div id=\"text-538901379\" class=\"text\">\n\t\t\n<h4><strong>Non-functional Testing Services<\/strong><\/h4>\n\t\t\n<style>\n#text-538901379 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-778367017\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/functional-testing-services\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"149\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/Functional-Testing.jpg\" class=\"attachment-original size-original\" alt=\"functional testing thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Functional Testing Services<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1448707751\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/quality-assurance\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/qality-assurance.jpg\" class=\"attachment-original size-original\" alt=\"quality assurance thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Quality Assurance<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-221894947\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/emerging-tech-qa\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/emerging-qa.jpg\" class=\"attachment-original size-original\" alt=\"emerging qa thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Emerging Tech QA<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-83250554\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/digital-assurance\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/digital-assurance.jpg\" class=\"attachment-original size-original\" alt=\"digital assurance thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Digital Assurance<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1561719536\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/quality-engineering-advisory-services\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/quality-engg.jpg\" class=\"attachment-original size-original\" alt=\"quality engineering thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Quality Engineering<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-844564889\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-shadow-2 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/test-advisory-consulting\/\"  >\t\t\t<div class=\"image-cover\" style=\"padding-top:65%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2023\/01\/test-advisory.jpg\" class=\"attachment-original size-original\" alt=\"test advisory service thumbnail\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" style=\"background-color:rgb(255, 255, 255);\">\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4><strong>Test Advisory &#038; Consulting<\/strong><\/h4>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_908796278 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgb(244, 244, 244);\n}\n#section_908796278 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_908796278 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section dark\" id=\"section_148692082\">\n\t\t<div class=\"bg section-bg fill bg-fill  \" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\t<div id=\"gap-409538117\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-409538117 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-184410980\">\n\n\t<div id=\"col-406924109\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-left dark\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3337662108\" class=\"text\">\n\t\t\n<h3><span style=\"font-size: 130%;\"><strong>Request for services<\/strong><\/span><\/h3>\n<p class=\"thin-font\"><span style=\"font-size: 135%;\" data-line-height=\"s\">Find out more about how we can help your organization navigate it&#8217;s next. Let us know your areas of interest so that we can serve you better.<\/span><\/p>\n\t\t\n<style>\n#text-3337662108 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"https:\/\/www.truglobal.com\/blogs\/contact-us\/\" target=\"_self\" class=\"button white is-outline\"  >\n    <span>GET IN TOUCH<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_148692082 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_148692082 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.truglobal.com\/blogs\/wp-content\/uploads\/2022\/12\/bg-color.jpg);\n}\n#section_148692082 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_148692082 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":1348,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"content-type":"","footnotes":""},"class_list":["post-1558","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Data Warehouse &amp; ETL Testing - TRUGlobal Inc<\/title>\n<meta name=\"description\" content=\"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Warehouse &amp; ETL Testing - TRUGlobal Inc\" \/>\n<meta property=\"og:description\" content=\"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/\" \/>\n<meta property=\"og:site_name\" content=\"TRUGlobal Inc\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TRUGlobal.Inc.fb\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-02T07:45:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@TRUGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/\",\"url\":\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/\",\"name\":\"Data Warehouse & ETL Testing - TRUGlobal Inc\",\"isPartOf\":{\"@id\":\"https:\/\/www.truglobal.com\/blogs\/#website\"},\"datePublished\":\"2023-01-27T10:32:10+00:00\",\"dateModified\":\"2023-08-02T07:45:52+00:00\",\"description\":\"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal\",\"breadcrumb\":{\"@id\":\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.truglobal.com\/blogs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Services\",\"item\":\"https:\/\/www.truglobal.com\/blogs\/services\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quality Engineering\",\"item\":\"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Data Warehouse &#038; ETL Testing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.truglobal.com\/blogs\/#website\",\"url\":\"https:\/\/www.truglobal.com\/blogs\/\",\"name\":\"TRUGlobal Inc\",\"description\":\"Reimagining Digital Possibilities\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.truglobal.com\/blogs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Data Warehouse & ETL Testing - TRUGlobal Inc","description":"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Data Warehouse & ETL Testing - TRUGlobal Inc","og_description":"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal","og_url":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/","og_site_name":"TRUGlobal Inc","article_publisher":"https:\/\/www.facebook.com\/TRUGlobal.Inc.fb","article_modified_time":"2023-08-02T07:45:52+00:00","twitter_card":"summary_large_image","twitter_site":"@TRUGlobal","twitter_misc":{"Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/","url":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/","name":"Data Warehouse & ETL Testing - TRUGlobal Inc","isPartOf":{"@id":"https:\/\/www.truglobal.com\/blogs\/#website"},"datePublished":"2023-01-27T10:32:10+00:00","dateModified":"2023-08-02T07:45:52+00:00","description":"We are a IT Company providing data warehouse and ETL testing to ensure accurate and reliable data migration and integration | TRUGlobal","breadcrumb":{"@id":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/data-warehouse-etl-testing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.truglobal.com\/blogs\/"},{"@type":"ListItem","position":2,"name":"Services","item":"https:\/\/www.truglobal.com\/blogs\/services\/"},{"@type":"ListItem","position":3,"name":"Quality Engineering","item":"https:\/\/www.truglobal.com\/blogs\/services\/qa-testing\/"},{"@type":"ListItem","position":4,"name":"Data Warehouse &#038; ETL Testing"}]},{"@type":"WebSite","@id":"https:\/\/www.truglobal.com\/blogs\/#website","url":"https:\/\/www.truglobal.com\/blogs\/","name":"TRUGlobal Inc","description":"Reimagining Digital Possibilities","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.truglobal.com\/blogs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/pages\/1558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/comments?post=1558"}],"version-history":[{"count":13,"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/pages\/1558\/revisions"}],"predecessor-version":[{"id":4415,"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/pages\/1558\/revisions\/4415"}],"up":[{"embeddable":true,"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/pages\/1348"}],"wp:attachment":[{"href":"https:\/\/www.truglobal.com\/blogs\/wp-json\/wp\/v2\/media?parent=1558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}