Archive for October, 2011
Performance Tricks to Metro Style Web Applications
What is web performance? It is actually when does the user perform an action it self and when does those results occur on the screen. The three key factors to web performance is Network, CPU and Memory.
The web developer has to think about the above three element to improve the performance of a web application. You can measure your web site performance using windows performance toolkit which is the part of windows 7 SDK. You can download the toolkit from here. There is great post how to use this toolkit which you can read from here. We all know these tricks but we ignore sometime which costs severely in web application performance. You can use the below tricks are as check-list while building your web application.
The tricks are
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No commentsWhat is new in .NET Framework 4.5
Another major release in .NET Framework, .NET 4.5 which allows the developers to use Windows 8 technologies and windows runtime directly from .NET 4.5. It makes easy and natural to write Metro style applications using C# and VB. .NET 4.5 makes your applications run faster eg: Faster ASP.NET startup. .NET 4.5 gives you easy access to your data with entity framework code first approach and recent SQL Server features. This post discuss these features in detail.
You can download the .NET FW 4.5 Developer preview from here.

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1 commentWhat’s new in Visual Studio 11
This post gives you an overview on new features in Visual Studio 11. Developers constantly looking for better user experience, developer experience and team experience while using the Visual Studio IDE.
The Visual Studio Family
Building Windows Applications
Visual Studio 11 is the tool for building Windows 8 Metro Style applications. It is got built-in shared architecture with Expression Blend. Now you can have the basic XAML designer which is in Blend now coming up with Visual Studio 11 IDE.
It is got the XAML editor with intellisense.
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No commentsWebSockets in ASP.NET 4.5
This post discuss about using WebSockets in ASP.NET 4.5. You can read this post to get an understanding about WebSockets. This post shows piece of code which uses WebSockets in ASP.NET 4.5 and the code is related to simple chat application.
The HTML of Web Form chat application looks as below
It contains a text box where you can type your text message and button where it sends a message to the server. You can notice there is <ul> element which shows the list of other messages which are arriving from the server.
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No commentsWhy WebSockets?
WebSockets are required to develop the rich and real time web applications. WebSockets can securely enable the real-time web. Before explaining the need of WebSockets we see what current Web is and it’s limitations.
What is Current Web?