Yawei's Blog

 One of my bank customers planned to roll out a new ASP.NET web application serving as their critical internet banking portal. They faced some weird performance issue in their UAT environment. They

I happened to read this on Internet... It's good enough to be part of my collection and deserve sharing with you guys~~ :)Things to ignore when debugging an ASP.NET hang<br /><br /> <br />When looking at a dump, a lot of the art of debugging (I like to cal

<br />Remember in Part I, we identified the issue to be heap corruption in msvcrt heap. And then I decided to use pageheap with full switch to capture another round of IIS crash dump and I noticed there was huge performance degradation to customer’s applic

<br />Today we’ll talk a little about how to optimize state management when coding your ASP.NET application. I believe most of ASP.NET developers more or less have some knowledge of using state in ASP.NET. In this article, we’ll not be focusing on how to u

<br />Last time we take a bite of a piece of writing high performance ASP.NET application – State Management. Today, we'll continue our topic to explore the ASP.NET caching mechanism. How to effectively and efficiently leverage cache when writing your ASP.