Blog Posts

Blog Post

What’s a Key Lookup?

One of the easiest things to fix when performance tuning queries are Key Lookups or RID Lookups. The key lookup operator occurs when the query optimizer performs an index...

2019-04-17 (first published: )

724 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

8 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

7 reads

Blogs

Webinar: Navigating the Database Landscape in 2026

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For a number of years, we’ve produced the State of the Database Landscape report,...

Claude AI Convinced Me Not to Build an iPad App

By

I coach volleyball and I do a lot of stat stuff on paper. I...

A New Word: Dolorblindness

By

dolorblindness – n. the frustration that you’ll never be able to understand another person’s...

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The Power of Data and Privacy

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Power of Data and...

What's the Date?

By Steve Jones - SSC Editor

Comments posted to this topic are about the item What's the Date?

Two New Shortcuts for Fabric Lakehouse Developers: The Fabric Modern Data Platform

By John Miner

Comments posted to this topic are about the item Two New Shortcuts for Fabric...

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Question of the Day

What's the Date?

In SQL Server 2025, there is a new function that returns the current date without the time. What is it?

See possible answers