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 ...

The database administrator (DBA) is typically tasked with making applications run more efficiently in order to meet service level agreements (SLAs) or just to ensure optimum user experience. From the ...

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 ...

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 ...

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 ...

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 ...

Every professional programmer (and DBA) should have a library of books on SQL fundamentals. There are many SQL titles to choose from, and a lot of them are very good. But this month's column will ...

In the field of data science, specialization can set leaders apart from the rest. High levels of expertise are required in the fields of oil and gas, database and SQL optimization, and Linux network ...