2024-01-10
520 reads
2024-01-10
520 reads
Introduction Fill Factor is a parameter most of us have ignored because there is no definitive way to calculate what the correct value should be. Part 1 of this series describes a new technique to dynamically determine index fill factors for all indexes within a database. Part 2 covers an analysis of the data collection […]
2019-08-27
3,881 reads
With origins from the world of “Submarine ‘Dolphin’ Qualification” questions, an “Oolie” is a difficult question to answer, or the knowledge or fact needed to answer such a question, that may or may not pertain to one's duties but tests one's knowledge of a system or process to the limit. Introduction Contrary to what many […]
2019-08-08
6,265 reads
In which SQL Server stubbornly insists on doing key lookups way, way past the tipping point.
2019-01-04
2,905 reads
When databases are being designed and developed, your developers might have overlooked creating clustered indexes on some of your database tables. Having a useful clustered index on your tables will improve the performance of your queries. Here Greg Larsen shows a simple script to identify those tables in your database that don’t have a clustered index.
2018-05-29
4,777 reads
We’ve blogged a couple times about how clustered index key columns get stored in your nonclustered indexes.
But where they get stored is a matter of weird SQL trivia. You see, it depends on how you define your nonclustered index.
2018-05-25
3,638 reads
Aaron Bertrand kicks off his "Performance Myths" series, showing a "redundant" non-clustered index outperforming the clustered index with the same key.
2017-04-17
5,314 reads
2015-08-06
1,990 reads
Get the list of the tables on the server which dont have the clustered index.
2014-02-24 (first published: 2014-02-17)
1,375 reads
SQL Server Clustered indexes can have enormous implications for performance of operations on a table. But are there times when a SQL Server non-clustered index would perform better than a clustered index for the same operation? Are there any trade-offs to consider? Check out this tip to learn more.
2013-10-10
6,323 reads
By Steve Jones
lookaback– n. the chock of meeting back up with someone and learning that your...
Regarding managing databases in the cloud, security should never be an afterthought. That’s where...
By Steve Jones
In a couple of weeks, I’ll be in New York City for the Redgate...
Comments posted to this topic are about the item Deleting a Database
Comments posted to this topic are about the item Data Analyst AI tool
Comments posted to this topic are about the item Removing Log Shipping
If I want to delete a log shipping secondary server where only one database is used to restore the logs, what should I do?
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