https://cigniti.com/blog/5-big-data-testing-challenges/ Digital Assurance & Digital Engineering Insights | Cigniti Fri, 15 Jul 2022 15:46:36 +0000 hourly 1 https://wordpress.org/?v=5.9.5 https://cigniti.com/blog/5-big-data-testing-challenges/#comment-4539 Mon, 30 Jan 2017 00:12:00 +0000 http://www.gallop.net/blog/?p=558#comment-4539 Big Data testing is completely different. The primary goals of data testing your Big Data are verifying data completeness, ensure data transformation, ensure data quality, automate the regression testing. But the 2 main methods, Sampling (also known as “stare and compare”) and Minus Queries, have major flaws.

]]> https://cigniti.com/blog/5-big-data-testing-challenges/#comment-4538 Fri, 27 Jan 2017 04:45:00 +0000 http://www.gallop.net/blog/?p=558#comment-4538 Institutions like banks and insurance companies are developing apps with more services for more customers than ever. At the same time, regulatory agencies are expanding requirements, making compliance more challenging than ever. In this environment, it’s never been more crucial to maintain an overview of your test results to ensure high data and processing quality and to make sure you’re meeting compliance requirements.

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