SQL Server Performance: How Are My Indexes Being Using?
Posted by
Brad Wood
Feb 14, 2009 20:42:00 UTC
You may have a full-time DBA where you work, but a lot of us share the CF developer and DB developer hats. Your SQL Server's performance can be an easy thing to overlook if your database is very small, or your website gets very little traffic. The easy (but not always correct) answer to most performance problems is "add an index". Some indexes are an obvious help, but how do you tell if the less obvious ones are really being used? It is possible to have too many indexes. In addition to bloating the size of your database, they take time to update which can actually slow your application DOWN on inserts and updates.
Tags: Performance, SQL