Performance tuning is increasingly important as desktop applications move to a Web-centric, software-as-a-service model. Performance analysis and turning ensures that .NET-based applications perform as well as or better than traditional desktop applications. Direct from a team at Microsoft that has analyzed hundreds of Web-based and .NET-based applications, this book shows developers how to plan and execute performance tests, configure profile tools, analyze data from Microsoft Internet Information Services, analyze transaction costs, and more.