.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
 
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
david stephan

Home >> Forum >> ASP.Net >> Post New QuestionBookmark and Share Subscribe to Forum

cache and session

Posted By: naresh reddy     Posted Date: April 20, 2010    Points:2   Category :ASP.Net
give a brief notes about caching and session in asp.net

Responses
Author: Amit Mehra             
Posted Date: April 20, 2010     Points: 5   

Hi,

Caching is one of the most important factors in building high-performance, scalable Web applications is the ability to store items, whether data objects, pages, or parts of a page, in memory the initial time they are requested. You can store these items on the Web server or other software in the request stream, such as the proxy server or browser. This allows you to avoid recreating information that satisfied a previous request, particularly information that demands significant processor time or other resources. Known as caching, it allows you to use a number of techniques to store page output or application data across HTTP requests and reuse it. Thus, the server does not have to recreate information, saving time and resources.

For more you can refer this article

http://msdn.microsoft.com/en-us/library/xsbfdd8c(VS.71).aspx


Session

A session is defined as the period of time that a unique user interacts with a Web application. Active Server Pages (ASP) developers who wish to retain data for unique user sessions can use an intrinsic feature known as session state.

Programmatically, session state is nothing more than memory in the shape of a dictionary or hash table, e.g. key-value pairs, which can be set and read for the duration of a user's session. For example, a user selects stocks to track and the Web application can store these values in the user's ASP session instance:

For information redarding Session in asp.net can be found here

http://msdn.microsoft.com/en-us/library/ms972429.aspx

Thanks,
Amit
Please "Mark As Answer " if this post help you.


Post Reply

You must Sign In To post reply
 
 
Find more Forum Questions on C#, ASP.Net, Vb.Net, SQL Server and more Here
Quick Links For Forum Categories:
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  OOPs  SilverlightIISJQuery
JavaScript/VBScriptBiztalkWPFPatten/PracticesWCFOthers
www.DotNetSpark.comUnAnsweredAll

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend