Bert Wagner

Blog Post

Window Functions vs GROUP BYs

There are many options available for improving the performance of a query: indexes, statistics, configuration settings, etc… However, not all environments allow you to use those features (eg. vendor...

2019-04-25 (first published: )

1,253 reads

Blog Post

Window Functions vs GROUP BYs

Watch this week's video on YouTube
There are many options available for improving the performance of a query: indexes, statistics, configuration settings, etc...
However, not all environments allow you to use...

2019-04-16

10 reads

Blog Post

Window Functions vs GROUP BYs

Watch this week's video on YouTube
There are many options available for improving the performance of a query: indexes, statistics, configuration settings, etc...
However, not all environments allow you to use...

2019-04-16

11 reads

Blog Post

Joining on NULLs

It’s important to be aware of columns that allow NULL values since SQL Server may handle NULLs differently than you might expect. Today I want to look at what...

2019-03-26

41 reads

Blogs

Funny Money: #SQLNewBlogger

By

While wandering around the documentation looking for some Question of the Day topics, I...

Why Database AI Agents need Layers?

By

Third part in my Ai series with databases. When building AI solutions within the...

Un-Migrating From the Cloud: T-SQL Tuesday #199

By

This month we have a very interesting invitation from Koen Verbeeck. He has hosted...

Read the latest Blogs

Forums

Backup Availability Group

By jayoub

Please I am hoping for some feedback Specifications: Windows Server 2022 SQL Server 2022...

How Do the Experts Become Experts?

By Kathi Kellenberger

Comments posted to this topic are about the item How Do the Experts Become...

Stairway to Reliable Database Deployments Level 4 – Preparing for Production Deployment

By Massimo Preitano

Comments posted to this topic are about the item Stairway to Reliable Database Deployments...

Visit the forum

Question of the Day

Secure Communications

As of June 2026, what is the best version of TLS to use with SQL Server?

See possible answers