I have been doing some performance and load testing of a web application I have been working on lately. Most of my previous experience was with the 2005 flavour of VSTS and I was keen to play with the 2008 version to see what improvements have been made. This web application is quite heavy in terms of...

Don't know if this has already been discussed at length before, but I found an interesting little tool from Microsoft Research for profiling the Javascript functionality in your AJAX applications. Its called AjaxView and can remotely monitor any AJAX web app that is currently on the web, locally or whatever...

Had an issue on a current project where a page was being loaded twice for each request, although it was a little different for each browser. Under IE, this particular page was loaded, then the 'Default.aspx' page in the same directory was loaded. In Firefox, the same page was loaded twice. This was verified...