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 ...

It’s a generally accepted maxim that the business community’s fascination with big data, which started in the mid-2000s, ran out of steam about five years ago. But that’s only partly true. While the ...

Every now and then, the IT industry - vendors and customers alike - takes a common problem, gives it a catchy name, and drives the buzz (and market) rapidly to create new business opportunities for ...

LinkedIn engineers have open sourced a homegrown Big Data scale testing tool following a "crisis" they experienced after adding 500 machines to a Hadoop Distributed File System (HDFS) cluster, ...

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 ...

Many components—such as those used in autos, appliances, and airplanes—undergo leak or pressure tests after production to ensure they are working safely and properly. Companies such as ours have ...

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 ...

Migration of data from on-premises to cloud systems or between multiple cloud systems is a common and complex event across companies of all sizes and industries. The types of data being migrated can ...