Technical book market is flooded with killing the title on how to build applications with NET technology., And many are undoubtedly very good. This book is for beginners to advanced developers NET. who need answers to difficult questions about how to build high-performance ASP.NET applications. And they give special attention to the tools available to developers to measure and monitor performance issues and to diagnose performance problems more quickly. Infused with the collective experience of the authors', collected from years of building web applications with high performance, this is a book that developers will want to keep on the shelf for a long time.