Lazy log truncation or why VLFs might stay at status 2 after log clearing

 Earlier this year I was sent an interesting question about why the person was seeing lots of VLFs in the log with status = 2 (which means ‘active’) after clearing (also known as ‘truncating’) the log and log_reuse_wait_desc showed NOTHING. I did some digging around and all I could find was an old blog post from 2013 […]

SQLskills SQL101: Readable secondary performance problems

As Kimberly blogged about earlier this year, SQLskills has an ongoing initiative to blog about basic topics, which we’re calling SQL101. We’re all blogging about things that we often see done incorrectly, technologies used the wrong way, or where there are many misunderstandings that lead to serious problems. If you want to find all of our SQLskills SQL101 blog posts, check out Yesterday […]