When you create a Microsoft Access table, Access will automatically create a primary key to your database table. Still, you can also specify the field you want as the primary key for your database ...

When working on a multidimensional design, every fact table within scope should be handled with care. In an ideal world, each low-level fact table represents the metrics related to a business event.

One new feature in SQL Server Management Studio 2008 is the ability to restrict changes that would force a table to be re-created. This is a safety valve which can be turned off, if you choose. Let’s ...