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Data Partitioning: Horizontal, Vertical and Functional Data Partitioning

Pragya Keshap answered on February 3, 2023 Popularity 3/10 Helpfulness 1/10

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More Related Answers

  • Data Partitioning:
  • database partitioning
  • Vertical partitioning#
  • Why do we need partitioning?
  • Horizontal partitioning#
  • Vertical Partitioning
  • Aggregate the elements of each partition, and then the results for all the partitions
  • Data partitioning types
  • Functional partitioning
  • What is vertical partitioning, also known as columnar partitioning ?
  • Partitions and data distribution
  • Why do we need partitioning?
  • Partitioning & Replication:
  • Algorithms for Horizontal Partitioning

  • Data Partitioning: Horizontal, Vertical and Functional Data Partitioning

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    Why partition data?

    Improve scalability. When you scale up a single database system, it will eventually reach a physical hardware limit. 

    Improve performance. Data access operations on each partition take place over a smaller volume of data. 

    Improve security. In some cases, you can separate sensitive and nonsensitive data into different partitions and apply different security controls to the sensitive data.

    Provide operational flexibility. Partitioning offers many opportunities for fine-tuning operations, maximizing administrative efficiency, and minimizing cost. 

    Match the data store to the pattern of use. Partitioning allows each partition to be deployed on a different type of data store, based on cost and the built-in features that data store offers.

    Improve availability. Separating data across multiple servers avoids a single point of failure. If one instance fails, only the data in that partition is unavailable. 

    https://learn.microsoft.com/en-us/azure/architecture/best-practices/data-partitioning

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    Contributed on Feb 03 2023
    Pragya Keshap
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