Archive | Performance Tuning

SSRS: Parse parameters column from ExecutionLog

Ever worked on a quick little project, come across what you assume is a common need and think "I'll just google up some code that someone else has written and then be off to the races"?  Have you done this and not been able to find the code you're looking for? Well, that was me […]

Add Page Compression To Every Table In Your SQL Database The Winston Wolf Way

So you need to add page level compression to every table in your SQL Server database? I'm not going to judge you. I'm not going to tell you it's a good idea or a bad idea. I needed to do it in my DEV environment and maybe you need to do it in your production […]

Parse and sort SET STATISTICS IO output with Excel

I wish I could say this was my idea. Somebody posted it on twitter awhile back and I did the classic "facepalm". I have no idea how many times I manually picked apart the results of SQL Server's SET STATISTICS IO ON without considering creating a formula to handle it for me. So, somebody came […]

Clearing the SQL Server Analysis Services Cache

Preparing to do some MDX performance testing?  Step one for each and every test should be to clear the cache.  This will ensure you are seeing the performance results without the benefit of having data already loaded up in memory.  How do you empty the MS SQL Analysis Services cache prior to running your query?