The benefits of the new Sizzle selector engine are really starting to come to light as contributions from the larger JavaScript community come in. A number of additions have landed that have helped to improve the performance of the engine - especially in Internet Explorer.

How to use Fiddler and SQL Server Profiler to look for database performance bottlenecks

Data compression tweaks for IIS

This subject is very deep subject but today we will see it very quickly and most important points. May be following up on few of the points of this point will help users to right away improve the performance of query. In this article I am not focusing on in depth analysis of database but simple tric...

How to calculate utilization of a particular network interface in .NET using performance counters and a bit of math.

"I had a WCF service where I wanted to be able to support over a hundred concurrent users, and while most of the service methods had small payloads which returned quickly, the startup sequence needed to pull down 200,000 records. The out of the box WCF service had no ability to support this sce...

The digest for PDC "Performance By Design" sessions

If you are using Linq to SQL, instead of writing regular Linq Queries, you should be using Compiled Queries. if you are building an ASP.NET web application that’s going to get thousands of hits per hour, the execution overhead of Linq queries is going to consume too much CPU and make your site slow....

Utilize ASP.NET AJAX hidden gems to improve AJAX performance by directly calling web services.

Walkthrough to identify the root cause of application recycles in ASP.NET

Linq to collections generally performs worse, than the hard-coded approach. In the high-stress scenarios (i.e.: in heavy math calculations) improper Linq usage could become a problem. Let’s write a couple of micro-benchmarks and compare the performance of hand-written loops with the Linq.

Red-Gate has put out a new version (4.0) of their ANTS profiler. The updates to the performance profiler blew me away.

This week Google released their new browser, Chrome. There has been so much buzz about it that it's been deafening. It is seriously amazing how passionate people get about a browser. But let's face it, a browser is likely what most people use more than any other software on their computer now days. ...

Be careful when using LINQ. If an application is using LINQ to SQL and the queries involve the use of strings that can be highly variable in length, the SQL Server procedure cache will become bloated with one version of the query for every possible string length