ASP.NET 2.0 has many secrets, when revealed, can give you big performance and scalability boost. For instance, there are secret bottlenecks in Membership and Profile provider which can be solved easily to make authentication and authorization faster. Furthermore, ASP.NET Http pipeline can be tweaked to avoid executing unnecessary code that gets hit on each and every request. Not only that, ASP.NET Worker Process can be pushed to its limit to squeeze out every drop of performance out of it. Page fragment output caching on the browser (not on the server) can save significant amount of download time on repeated visits. On demand UI loading can give your site a fast and smooth feeling. Finally, Content Delivery Networks (CDN) and proper use of HTTP Cache headers can make your website screaming fast when implemented properly. In this article, you will learn these techniques that can give your ASP.NET application a big performance and scalability boost and prepare it to perform well under 10 times to 100 times more traffic.
http://www.codeproject.com/KB/aspnet/10ASPNetPerformance.aspx
In this article I have shown the following techniques:
- ASP.NET Pipeline optimization
- ASP.NET Process configuration optimization
- Things you must do for ASP.NET before going live
- Content Delivery Network
- Caching AJAX calls on browser
- Making best use of Browser Cache
- On demand progressive UI loading for fast smooth experience
- Optimize ASP.NET 2.0 Profile provider
- How to query ASP.NET 2.0 Membership tables without bringing down the site
- Prevent Denial of Service (DOS) attack
The above techniques can be implemented on any ASP.NET website especially those who use ASP.NET 2.0's Membership and Profile provider.
You can learn a lot more about performance and scalability improvement of ASP.NET and ASP.NET AJAX websites from my book - Building a Web 2.0 portal using ASP.NET 3.5.
My first book "Building a Web 2.0 Portal with ASP.NET 3.5" from O'Reilly is published and available in the stores. This book explains in detail the architecture design, development, test, deployment, performance and scalability challenges of my open source web portal http://dropthings.omaralzabir.com. Dropthings is a prototype of a web portal similar to iGoogle or Pageflakes. But this portal is developed using recently released brand new technologies like ASP.NET 3.5, C# 3.0, Linq to Sql, Linq to XML, and Windows Workflow foundation. It makes heavy use of ASP.NET AJAX 1.0. Throughout my career I have built several state-of-the-art personal, educational, enterprise and mass consumer web portals. This book collects my experience in building all of those portals.
Disclaimer: This book does not show you how to build Pageflakes. Dropthings is entirely different in terms of architecture, implementation and the technologies involved.
You learn how to:
- Implement a highly decoupled architecture following the popular n-tier, widget-based application model
- Provide drag-and-drop functionality, and use ASP.NET 3.5 to build the server-side part of the web layer
- Use LINQ to build the data access layer, and Windows Workflow Foundation to build the business layer as a collection of workflows
- Build client-side widgets using JavaScript for faster performance and better caching
- Get maximum performance out of the ASP.NET AJAX Framework for faster, more dynamic, and scalable sites
- Build a custom web service call handler to overcome shortcomings in ASP.NET AJAX 1.0 for asynchronous, transactional, cache-friendly web services
- Overcome JavaScript performance problems, and help the user interface load faster and be more responsive
- Solve various scalability and security problems as your site grows from hundreds to millions of users
- Deploy and run a high-volume production site while solving software, hardware, hosting, and Internet infrastructure problems
If you're ready to build state-of-the art, high-volume web applications that can withstand millions of hits per day, this book has exactly what you need.