Variety

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What Does Variety Mean?

Variety is a 3 V’s framework component that is used to define the different data types, categories and associated management of a big data repository. Variety provides insight into the uniqueness of different classes of big data and how they are compared with other types of data.

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Techopedia Explains Variety

Variety defines the nature of data that exists within big data. This includes different data formats, data semantics and data structures types.

Variety is geared toward providing different techniques for resolving and managing data variety within big data, such as:

  • Indexing techniques for relating data with different and incompatible types
  • Data profiling to find interrelationships and abnormalities between data sources
  • Importing data into universally accepted and usable formats, such as Extensible Markup Language (XML)
  • Metadata management to achieve contextual data consistency
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Margaret Rouse
Technology Expert
Margaret Rouse
Technology Expert

Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages.