1. Isolation of Different Web Application
2. Individual worker process for different web application
3. More reliably web application
4. Better Performance
Web server (IIS)
IIS (Internet Information Services) 6.0 is the version of IIS that shipped with Windows Server 2003. IIS is a set of servers (such as HTTP and FTP) developed by Microsoft. IIS is the second most popular web server application after Apache.
The full form of IIS is Internet Information Services. It is a web server software developed by Microsoft for hosting websites, applications, and services on Windows servers.
Application Pool is not a Sharepoint concept rather an IIS Concept. It provides a logical separation to different web applications/websites. A single worker process caters to one application pool. This ensures that if an application running in an application pool crashes it doesn't affect the working of the rest being catered by other application pools.
PHP Vs. ASP.NET- What Serves Website Application Development Better?
For Windows Server 2008, it should be IIS 7.
windows process activation service (WPAS)
windows process activation service (WPAS)
Before you create a SharePoint site, you create a web application in SharePoint which creates a IIS site in the backend. Then that IIS site is controlled by the SharePoint software to provision more SharePoint sites within it. Application Pool helps to create multiple sites within a SharePoint site.
IIS is a Windows-only application, however it's important to note that running PHP on IIS is not the same as running PHP on Windows. XAMPP or WampServer are two choices for running PHP on Windows. However, these two options provide you with some more options. They use MySQL or MariaDB as a database server and run Apache as a web server. To learn more about data science please visit- Learnbay.co
Purposes for the IIS web server include managing web sites and pages. Also, serves request and sends replies back to the client, it runs and executes server side scripts, and provides different types of security.
IIS is a Web server produced by Microsoft. IIS will only run on computers using a Windows operating system. Microsoft IIS runs ASP.NET code which is native to windows systems. Stephen Williamson, Server Engineer, http://www.HostMySite.com?utm_source=bb