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  • big data

    Big data is an evolving term that describes any voluminous amount of structured, semi-structured and unstructured data that has the potential to be mined for information. Although big data doesn't...

  • data abstraction

    Data abstraction is the reduction of a particular body of data to a simplified representation of the whole. Abstraction, in general, is the process of taking away or removing characteristics from something in order...

  • small data

    Small data is data presented in a volume and format that makes it accessible and actionable. Small data typically provides information that answers a specific question or addresses a specific...

  • data exfiltration (data extrusion)

    Data exfiltration, also called data extrusion, is the unauthorized transfer of data from a computer.

  • data artist

    A data artist is a business analytics (BA) specialist who creates graphs, charts, infographics and other visual tools that help people understand complex data.

  • data lake

    A data lake is a large object-based storage repository that holds data in its native format until it is needed.

  • Talking data: The Spark big data framework

    The Spark Summit recently wrapped and the big data framework continues to grow in prominence. In this edition of Talking Data, Ed Burns and Jack Vaughan recap the conference and answer some key questions.

  • Architecting for big data

    How do CIOs go about building enterprise architecture for big data? Start by looking beyond traditional stack vendors. The Data Mill reports.

  • data products

    A data product is digital information that can be purchased. 

  • production data

    Production data is data that is persistently stored and essential to completing day-to-day business tasks and processes.

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