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SQL Man of Mystery

Wes Brown is a PASS chapter leader and SQL Server MVP. He writes for SQL Server Central and maintains his blog at http://www.sqlserverio.com. Wes is Currently serving as a Senior Lead Consultant at Catapult Systems. Previous experiences include Product Manager for SQL Litespeed by Quest software and consultant to fortune 500 companies. He specializes in high availability, disaster recovery and very large database performance tuning. He is a frequent speaker at local user groups and SQLSaturdays.

SQLDIY: Tracking Space Usage At the Index Level

I am a fan of information, the more the merrier. Anytime I’m tasked with tracking a production server over the long haul I try and gather as many data points as I can. You can capture database sizes but when your database blows up in size its nice to be able to drill down and find out if it was a new index or correlates with a change in code at a point in time. In this script I’m falling back on sp_spaceused to gather that information. I could query several DMV’s to get the same or more information. I could also put in DDL triggers for tracking things like schema changes if I need to the minute and alerting to go along with it. This particular view is more of a “close enough” look at your database in some detail. As we get into more detail index tracking you will see some more specific numbers on row counts, index size and other index specific details. You may see a pattern emerging here. My goal is to gather data in a timely and contestant fashion. We will also gather more detailed meta data on schema later as well.

Series to Date SQLDIY: Manage and Monitor SQL Server Yourself

Link to the script Gather Table Statistics

I’m hosting all my scripts from this series on GitHub as I do with all my open source projects.

As always, if you find any bugs please let me know and I will correct them!


Comments

Posted by Jason Brimhall on 30 June 2011

Thanks again.  Another article to add to the briefcase.

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