Different levels of iis isolation, DOT NET Programming

What are the different levels Of IIS isolation? 

The IIS consist of 3 level of isolation as shown below:-

LOW (IIS process):- In this type of isolation the main IIS process and ASP.NET application run in the same process.If any one crashes the others  are  also affected. e.g.  let's say (well this is not possible) I have hosted  Google ,  yahoo,  .amazon and hotmail  on a single PC. Hence  all application and the IIS process runs on the same process. In situation  any website crashes it affects every one.

271_low IIS.png

Figure: -LOW IIS process scenario

Medium (Pooled):- In the Medium pooled isolation the IIS and web application run in different process. In this case there are two processes process1 and process2. In process1 the IIS process is running and in the process2 we have all the Web application running.

779_medium pooled scenario.png

Figure: -Medium pooled scenario

High (Isolated):-In the high isolation scenario every process is running is their own process. In the figure below there are 5 processes and every one handling individual application. That consumes heavy memory but has highest reliability.

374_high isolation scenario.png

Figure: - High isolation scenario

Posted Date: 9/22/2012 6:46:09 AM | Location : United States

Related Discussions:- Different levels of iis isolation, Assignment Help, Ask Question on Different levels of iis isolation, Get Answer, Expert's Help, Different levels of iis isolation Discussions

Write discussion on Different levels of iis isolation
Your posts are moderated
Related Questions
I need Ninjatrader Strategy Project Description: UI for managing orders, entering trades. This project will probably take several months and I need dedicated resources. Sk

Develop a scrapebox software Project Description: I need a software name scrapebox Skills required are .NET, C Programming, Java, C# Programming, Software Architecture

Prepare an Application in C# or C++ Project Description: We are seeking someone who can write a program in C# or C++. The concept is to develop the program using a Cross P

What's difference between "Optimistic" and "Pessimistic" locking? In the pessimistic locking when user wants to update a data it locks the record and till then no one can updat

Question: (a) One of the advantages of the Session object is that it prompts to you when a user session begins. In this context, a user fills in a registration form and the Se

Want C# Single User Login per session Project Description: I need to save simulatenious logins for one account such as one user has a spottily premium account and someone tri

What is the difference between delegate and events? Actually events use delegates in the bottom. But they also add an extra layer on the delegates, hence forming the publisher

What is BCP utility in SQL SERVER? The Bulk Copy Program (BCP) is a command line utility by which you can import & export large amounts of data in and out of the SQL SERVER dat

What is the difference between Authentication and authorization? This is  a tricky question. These two concepts seem altogether same  but there is big  difference. The Authenti

Briefly explain the characteristics of value-type variables that are supported in the C# programming language. The variables that are based on value types directly contain valu