Choosing between a relational database and a document database - the pros and cons.

Why poor database monitoring leads to poor performance and poor customer service.

Why optimizing stored procedures is hard

How poor database performance impacts a commercial website

10 Reasons SQL Update queries can be slow

10 Reasons SQL delete queries can be slow

10 Reasons SQL Insert Queries can be slow

10 Reasons SQL Select Queries can be slow

20 reasons why performance tuning your database is important.