Business-Intelligence

I spend most of my life in a variety of customer sites. Most of these nowadays tend to be large financial organizations. When I talk to developers in those organizations, and ask them about how they interact with their DBAs, I can’t tell you how often I hear that they try to avoid ever making schema changes, etc. as it takes too long and the process is painful.

When I talk to the DBAs at the same organizations, and I ask them why they resist making schema changes, I hear this:

2017-10-27

I know this post has the potential for religious-level debate but it’s time to make it anyway.

The more I’ve been working with Analysis Services lately, the more it grates on me that the BI community still seem to be the last ones hanging onto table prefixes. They’re not doing “tblSomeTable” but they are using “dim”, “fact”, etc.

Hasn’t the time for this long gone now?

Most of the argument seems to be about finding tables in a list of tables. You could do that via schemas if you really wanted to. But as Adam Machanic pointed out recently, from 2005 onwards many-to-many dimensions blur these lines anyway.

2008-06-16