What Are the Business Rules of Cardinality?. Cardinality is a database attribute. As business databases grow larger -- often with more than a billion entries -- they require more sophisticated ...

The traditional information engineering approach advocates the placement of as much business logic as possible inside the database management system (DBMS). But, more recently, under the umbrella of ...

Red Hat has been pumping out new releases this month, but I suppose you don’t become the first open source vendor to reach a billion dollars in annual revenue by slacking.

Database performance can be a complex and difficult task, but there are some high-level maxims that can help to sim­plify optimizing the performance of your databases and applica­tions. Let's look at ...