Implicit Conversions In SQL Server – A Silent Perf Killer
I recently had the opportunity to work with a developer at the day job. He was using a loop (for what he was doing it actually makes sense ) and he had a query that ran great when he stripped the query out of [...]
Documentation
(…Or how I learned to stop procrastinating and love tolerate a chore necessary task)
Do you document? Do you document well?
As I told Paul Randal (twitter, blog) today on twitter, this blog post was inspired by an observation in the shower and a recent question by Brent Ozar (twitter, blog). You didn’t need to know that [...]
This is the final in a series on shrinking and transactions. You can see them all in the Shrinking & Transactions category.
In part 1, we talked about factors that affect transaction log growth. We talked about what a SQL Server transaction is and the various modes SQL interacts with a transaction (Autocommit, Implicit Transactions and Explicit [...]
This is part 3 in a series on shrinking and transaction management. Click here for part 4. You can see them all in the Shrinking & Transactions category.
If you are one of the people who have been reading this blog, you know where I stand on shrinking databases/log files. I don’t like the practice (Post 1, Post [...]
When I posted about Empirical Evidence and finding a Troubleshooting Methodology, I talked about implementing a solution just because it seemed to work. This can manifest itself in different ways. Some are alright and harmless (what your shotgun hit happened to be the right fix) and some can be dangerous and hide the real problem.
One [...]