November 12, 2009 by Mike Hillwig
There is a reason users shouldn’t be allowed to name their own databases. Actually, there are probably several thousand reasons. I have a new one for you–It makes my life more difficult.
Lets say you work for a company called Acme. And lets say your manufacturing people created an in-house Microsoft Access application with a SQL database called AcmeDatabase. And lets say that your support organization created a database on a different server called Acme that’s part of their CRM system. On top of that, the ERP system (yet again on a different server) prefixes all four of its databases with Acme_. As the DBA, you’d never permit this to happen unless you inherit this mess.
Welcome to my world and the mess I inherited. I have my company name (or some form of it) in countless databases. Lets make this just a little more interesting, though. We’re going to be consolidating database servers in the near future and potentially putting all of these databases on the same server.
These are databases that could potentially end up living on the same server:
Which one s are ERP, CRM, or Manufacturing?
When we consolidate database servers, we’re also going to be renaming some of these databases. My application owners won’t be too happy about this. They’re going to have to get over that. I inherited this mess, and I’m going to make it right.