2022-04-27
410 reads
Data Compression
Estimating Data Compression Savings in SQL Server
This video demonstrates a set of queries for estimating data compression savings in SQL Server. It also covers how to make an informed decision on whether data compression makes sense for your data and workload or not.
2021-10-08
2021-09-10
514 reads
2021-09-03
499 reads
2020-11-24
514 reads
2019-03-25
198 reads
2017-11-13
950 reads
Data Compression and Snapshot Isolation
Data Compression and Snapshot Isolation don't play well together, you may not see a performance benefit
2014-10-02
3,700 reads
Demonstrating the Effects of Using Data Compression in SQL Server
How much space would compressing a particular index will save? How will this affect query performance? Derek Colley walks you through the effects of using data compression in SQL Server.
2014-03-25
4,651 reads
2013-01-30
2,208 reads
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Creating JSON I
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( 'City':'Denver') GOSee possible answers