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 ...

We run JD Edwards' One World here on an NT 4 sql server. It's a pretty decent server but lately it's been running like a dog.<BR><BR>It's a 4-way 450mhz Xeon(2mb cache) machine with 4gigs of ram. All ...

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 ...

There is one commonality amongst all these professionals: no one has time to spare. Everyone wants to streamline processes and solve problems as quickly as possible and move on to the next issue of ...

The riders in the Tour de France are probably the most monitored athletes in the world. In preparation for the race, every ounce of food a rider consumes is specially formulated to give him maximum ...

Doing performance tuning on distributed systems is no joking matter. It’s much more complicated than on a single node server, and bottlenecks can pop up anywhere, from system resources in a single ...

Automatic tuning will be turned on by default for the SQL Database service running in the Microsoft Azure cloud, starting early next year. Though it's been available since early last year, automatic ...

While I am a general Linux admin, I have never administered or used PostgreSQL, although I do admin a few MySQL instances. I have just been told that a system currently hosted on SQL Server 2008 R2 is ...