Monitor Query Performance Using Query Store in SQL Server
The Query Store captures a history of queries, execution plans, and runtime statistics, which persist within SQL Server and can be reviewed later.
Row-Level Security Predicate Functions - Level 2 of the Stairway to Row Level Security
In this level, we dive deeper into predicates and the various ways to structure them in an RLS environment.
Software Testing Skills Must Shift with AI
Artificial intelligence (AI) is touching many parts of our lives and careers. Rama Anem discusses the impact of AI on software testing and how testers’ skills must adapt.
“Full Stack” Means “Part Time” – or Why DBAs Might Wanna Learn DevOps
Brent Ozar explains that if you're going to do continuous integration or deployment, you've got a rocky road ahead of you.
How to Programmatically Identify When Your SQL Server Was Last Started
Greg Larsen shows you a quick trick to programmatically script a way to identify when SQL Server was last started.
Avoiding Unexpected Results with DATEDIFF in Year Comparisons
Learn how to avoid unexpected results when using the DATEDIFF function to find the difference between two dates in years.
Stumbling over Words
Phil Factor argues that the ability to write simply and expressively is a much under-valued skill in IT, and explains the main traps to avoid.
What's Downtime?
Steve asks the question today of how you might measure downtime and the scope you are concerned about.
Blogs
How to Find Expensive Queries in Amazon Redshift
Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...
The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech
By gbargsley
If you've been here before, you know this blog is usually about SQL Server,...
Designing a Storage Load Test for SQL Server
I’ve been doing storage load tests for SQL Server for a long time, both...
Forums
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
Half of All Engineers
Comments posted to this topic are about the item Half of All Engineers
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
See possible answers