Why columnstore indexes are not very popular?

  • Grant Fritchey wrote:

    Sergiy wrote:

    Frederico, do you have any test case to support your speculations?

    I (and I guess Jeff Moden too) would be particularly interested in a test script which demonstrates advantages of splitting datetime into date and time.

    The best place to learn about ColumnStore is from Niko Neugebauer. Niko has examples that show how the compression works.

    Thanks for the link - one that I wasn't aware of and rather good for sure

  • frederico_fonseca wrote:

    Thanks for the link - one that I wasn't aware of and rather good for sure

    Not a problem. Niko is the best. It's where I start when I have questions or issues with columnstore.

    "The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
    - Theodore Roosevelt

    Author of:
    SQL Server Execution Plans
    SQL Server Query Performance Tuning

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