© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022
E. PollackAnalytics Optimization with Columnstore Indexes in Microsoft SQL Serverhttps://doi.org/10.1007/978-1-4842-8048-5_3

3. What Are Columnstore Indexes?

Edward Pollack1  
(1)
Albany, NY, USA
 

Thus far, a compelling case has been presented to separate OLTP and OLAP workloads into unique data structures and optimize each for their respective use cases. Columnstore indexes are a SQL Server feature that provides native support for large analytic data. This chapter will dive into what they are and why they are an effective solution to analytic data challenges.

The Limits of Transactional Data Storage

Tables that contain millions or billions of rows of analytic ...

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