Tech Forum - Dr. Nitin Paranjape
Utility for detecting duplicate indexes in SQL Server
I have been involved in the database optimisation and tuning of a large number of applications. One of the causes of slow performance, especially for updates, is the presence of a large number of complex indexes.

The C# Column - Yashawant Kanetkar
Creating Collection Classes
Creating efficient data structures has always been a nightmare for programmers. But while writing a C# program, how to build a data structure is the last thing on one’s mind.