Statistics objects are important for allowing the SQL Server Optimizer to make good estimates and form efficient execution plans. Related to that it's useful for us to understand when...
2021-01-25 (first published: 2021-01-18)
486 reads
Query Store is a configuration that is enabled per database, and the plans and stats for queries executed in that database are stored in the database itself. So what...
2021-01-18 (first published: 2021-01-11)
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Script to identify the most expensive queries on your database server using the Query Store DMVs. This allows you to look at data from a specific time frame, as...
2021-01-11 (first published: 2021-01-04)
642 reads
Here's a SQL Puzzle for the festive period. 2020 has been a year of many things but amongst it all, it has been the year of chess. The combined...
2020-12-24 (first published: 2020-12-15)
508 reads
Introduced with SQL 2016, Query Store was, probably without doubt, the most anticipated and talked out new feature. In this post we'll just take a brief look at it,...
2020-12-21 (first published: 2020-12-14)
907 reads
Recently Microsoft quietly let us know that TDE (Transparent Data Encryption) will be available in the Standard Edition of SQL Server 2019. If you don’t follow SQL topics on...
2019-11-12 (first published: 2019-11-05)
6,810 reads
No, the answer isn’t because you’re a DBA. This isn’t a technical post about databases, but rather a discussion of a statistical paradox that I read about recently. Statistics...
2019-10-01
32 reads
If you’ve read about the Accelerated Database Recovery feature in SQL Server 2019 you could be forgiven for thinking it’s just about speeding up database recovery time in case...
2019-10-09 (first published: 2019-09-25)
914 reads
This is something I touched on back in 2017 a little after the Live Query Statistics feature was introduced with SQL 2016, but I was using the functionality this...
2019-09-26 (first published: 2019-09-18)
1,601 reads
This month for T-SQL Tuesday Kevin Chant asks us what our fantasy SQL feature would be. https://www.kevinrchant.com/2019/09/03/t-sql-tuesday-118-your-fantasy-sql-feature/ I think it’s appropriate to give a shout-out to Microsoft at this...
2019-09-11
82 reads
Parameter Sensitive Plan (PSP) optimization is a new feature in SQL Server 2022 that...
By Arun Sirpal
Chaos engineering is fun but especially important when building solutions in the cloud. It...
By DataOnWheels
I am proud to announce the launch of a new book, centered around the...
Our IT department contacted me recently and asked if they should change the default...
Hi there, I'm on a team developing an enterprise data warehouse for our organization....
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