Big Data is all the rage these days, as are its constituent technologies like Hadoop, NoSQL, and the mystical discipline of data science. But it turns out that understanding of, and a consensus ...

The traditional database of authoritative definitions is, of course, the Oxford English Dictionary (OED). Here’s how the OED defines big data: (definition #1) “data of a very large size ...

Importance of data management . In a post-COVID world, data has become more than just an enabler as companies worldwide shifted quickly to remote operations and working.Today’s business capital ...

What does database security actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Data marts: Organizations might also add data marts to their warehouse architecture — between the central database and end-users — to serve specific business lines.

Data governance frameworks are structured approaches to managing and utilizing data in an organization. They include policies, procedures, and standards that guide how data is collected, stored ...

A data element is defined by size (in characters) and type (alphanumeric, numeric only, true/false, date, etc.). A specific set of values or range of values may also be part of the definition.