TechBubbles Microsoft Technology BLOG

AuthorKalyan Bandarupalli

My name is kalyan, I am a software architect and builds the applications using Microsoft .NET technologies. Here I am trying to share what I feel and what I think with whoever comes along wandering to Internet home of mine.I hope that this page and its contents will speak for me and that is the reason I am not going to say anything specially about my self here.

Transport and Message Security in WCF

This post discusses about transport and message security. In Transport Security user credentials and claims are passed using transport layer. The transport protocols are TCP, HTTP, MSMQ and IPC. Each of these protocols have their own mechanism for passing user credentials. The most common approach is using secure socket layer(SSL) for encrypting the details which sent over HTTPS.
 

Service Orientation vs Object Orientation

Services are good communication technique to use across application and platform boundaries. Service-oriented approach always preferred when you are building a distributed application. Object orientation approach provides a view of what a system should look and effective for producing logical models. Object based approach can fail to consider real-world factors like physical distribution and...

SharePoint Built-in List Types–Announcement List

  Lists provide an easiest way to store information in SharePoint. SharePoint provides different ways to keep your information in predefined lists. SharePoint stores most of its content information in lists. This post discusses about SharePoint Predefined Announcement List. Lists translates themselves and stores it information in SQL Server database. Built-in SharePoint List Types...

Access Denied error message for SharePoint Visitor group members

  It is likely that your SharePoint 2010 site returns Access Denied error when user in Visitor group accesses the page in site. First reason for the error message: The page which user trying to access might not have been published to major version. For example: If your page has image which got minor version and page got published with (Major Version) then server would deny the access to page...

WCF 4.5 Features

  This post discusses the new features in WCF 4.5. There have been significant improvements in WCF 4.5 on configuration. Simplifying the generated configuration file in client A client configuration file is generated when you add a service reference in Visual Studio 2010. The configuration files in earlier version of WCF contained the value of every binding property even if it is a default...

OData and Windows Azure

  This post discusses about building a service using CLOUD platform that can reach various devices. What is OData and Where it fits in? OData is a specification that makes very easy to exchange and interact with data on the web. So OData is all about connecting up devices to the CLOUD. This post also discuss how to create a OData Service in Visual Studio 2010 and host it on Windows Azure...

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...

What 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...

What’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...

WebSockets 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...

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