How Do I Analyze a SQL Server Execution Plan?
A query is slow, and you figure out how to collect the query execution plan. Now what? In this video, I talk “big picture” about what execution plans are,...
2017-09-22
20 reads
A query is slow, and you figure out how to collect the query execution plan. Now what? In this video, I talk “big picture” about what execution plans are,...
2017-09-22
20 reads
As a SQL Server DBA, do you need to be a master of PowerShell scripts? In this 9 minute episode, I talk about how much you need to know...
2017-09-12
1 reads
MANAGING ‘NOISY NEIGHBORS’ IN SQL SERVER If you’ve been managing databases for any length of time, you’ve probably had to contend with the “noisy neighbors” scenario. In this scenario,...
2017-02-10
6 reads
The data compression feature in SQL Server can help reduce the size of the database as well as improve the performance of intensive I/O intensive workloads, especially on data...
2016-10-28
2016-10-18
3 reads
2016-07-22
1 reads
2016-06-02
2 reads
With SQL Server AlwaysOn Availability Groups, when you configure a secondary in synchronous-commit mode for read-only access, there can be data access latency. If you make changes to your...
2016-05-15
6 reads
SQL Server creates and maintains statistics for temporary tables, which lead to better cardinality estimation and optimal execution plan generation. Table variables have no statistics, which can result in...
2016-05-15
1 reads
When it comes to lock waits, one of the important information we need to know is which statement waited for locks and how long. This is possible with extended...
2016-05-15
79 reads
By Steve Jones
mottleheaded – adj. feeling uneasy when socializing with odd combinations of friend and family,...
By Rob Sewell
In the WordPress community, badges aren’t just for scouts.
By James Serra
The new data governance features in Microsoft Purview are now being made generally available...
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