Opinions expressed by Digital Journal contributors are their own. The need for big data testing in analytics is growing. Data continues to increase exponentially, and organizations are vying to take ...

Pepperdata, the Big Data performance company, announced it is expanding its product portfolio with Pepperdata Application Profiler, providing Hadoop and Spark developers with easy to understand ...

In today's modern business environment, data is the foundation of efficient business operations. Organizations generate and collect large amounts of information from various sources such as social ...

Having served for more than a decade in the technology world, Viharika stood out as one influential force in the dimension of Big Data QA Engineering and Testing. Her rise from Junior Developer to ...

Data migration testing ensures that all your data sets and system integrity are maintained when they’re transferred to a different host. Depending on the size of your organization and the work it does ...

British Journal of Sociology of Education, Vol. 38, No. 6 (September 2017), pp. 827-840 (14 pages) This article critically considers the promise of computer adaptive testing (CAT) and digital data to ...