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Brent Ozar

Brent Ozar specializes in making SQL Server faster and more reliable.   He's a Microsoft Certified Master of SQL Server and MVP, and he has over a decade of experience.  He coauthored Professional SQL Server 2008 Internals and Troubleshooting, created sp_Blitz® and sp_AskBrent®, and he loves sharing knowledge at BrentOzar.com.
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Making your T-SQL fast isn't really all that different from building and driving race cars. Learn lessons from racing icons that you can apply right away in your databases.
Got a slow application or server, and not sure where to start? Brent will explain how to use the two most popular free tools and how to read their results.
These two technologies can make a very big – and very bad – difference in how your SQL Server performs. Wouldn’t it be great if you could get the real, honest lowdown from a virtualization administrator, a SAN administrator, and a DBA? Wouldn’t it be even better if one person had done all three, and could give you the pros and cons of each point of view? That person is Brent Ozar, a Microsoft Certified Master who’s been there and done that.
PANIC IN THE DATACENTER! Your databases are approaching - or surpassed - the Terrible Terabyte mark. You're pouring money into the SAN, but your data isn't pouring back out as fast as you want. You're terrified to DBCCs or index maintenance because everything takes forever, and you don't have big maintenance windows.
You don't buy a lot of servers, but you're about to deploy SQL Server, and you only get one chance to make it right. Brent Ozar will boil down everything you need to know into just a few simple decisions including SQL Edition, sockets, and RAM.
How does SQL Server build results? We'll role play: Brent Ozar will be an end user sending in queries, and you'll be SQL Server. This session is for people who are comfortable writing queries, but not with indexes, statistics, and sargability.
Ever wonder how someone else does it? There’s no right way or wrong way, but in this session you can peer over Brent’s shoulder (virtually) while he takes a few Stack Overflow queries and tries various techniques to make them faster.
You're a DBA who's struggled with Perfmon metrics and Profiler. You're facing a sea of confusing numbers, and you don't know where to focus first. Microsoft Certified Master Brent Ozar will give you a friendly introduction to wait statistics.
You're hearing a lot about the new features in SQL Server, but you're not hearing a lot about the drawbacks. Ever wonder why? Join Brent Ozar, the guy behind DBAreactions.com, for a sarcastic, funny look at SQL Server 2014's "features" and bugs.

Blog posts RSS

Bad Idea Jeans Week: Prevent the Use of the Database Engine Tuning Advisor 22 Aug 2016
Every now and then, we put on our bad idea jeans in the company chat room and come up with something really ill-advised. We should probably bury these in the back yard, but…what fun would that be? Bad ideas are the … Continue reading →

Query Tuning Week: How to Run sp_BlitzCache on a Single Query 19 Aug 2016
I’m teaching our SQL Server Performance Tuning class out in Portland this week, so we’re running all performance posts this week. You can learn more about my upcoming classes here. The most popular way of using sp_BlitzCache® is to just … Continue reading →

Query Tuning Week: What’s the Difference Between Locking and Blocking and Deadlocking? 18 Aug 2016
I’m teaching our SQL Server Performance Tuning class out in Portland this week, so we’re running all performance posts this week. You can learn more about my upcoming classes here. If Erik takes out a lock on a row, and … Continue reading →

Question From Office Hours: SQL Handle vs. Plan Handle 17 Aug 2016
Great question! We recently added some columns to sp_BlitzCache to help you remove undesirable plans from the cache. Doing this will force SQL to come up with a new plan, or you know, just re-create the old plan. Because that … Continue reading →

Query Tuning Week: How to Start Troubleshooting Parameter Sniffing Issues 16 Aug 2016
I’m teaching our SQL Server Performance Tuning class out in Portland this week, so we’re running all performance posts this week. You can learn more about my upcoming classes here. When a query is sometimes fast and sometimes slow, for … Continue reading →