Thomas LaRock: "Without a basic understanding of wait events and how the occur, you will waste a lot of time trying and guessing at how to improve the performance of a query." Optimizing SQL Server ...

Database professionals agree – SQL Server performance tuning is hard. And on top of that, it never stops because complex database environments are always changing with upgrades, application updates ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SQL DBAs (database administrators) are always looking for ways they can optimise their datasets.

Query tuning is key to peak performance in SQL Server databases. However, lots of developers and DBAs constantly struggle to pinpoint the root cause of performance issues and spend way too much time ...

Need more info why it's running like a dog; do you notice when you run a query that it takes a while to get results back? What are you exactly doing with the database?

As Joey explains, Activity Monitor consumes a lot of resources and yields little usable data. Here are some third-party alternatives. I get to work with a lot of customers, so I get to see a lot of ...