You are designing a web application that will be deployed across ten servers in a web
Farm. The servers will be load-balanced using NLBS. Sessions must be maintained if a
User is directed to a different server mid-session. Which session type should you use ?

When you use state server-based session state, the web servers store and retrieve session state on a central server.

When you use SQL Server–based session state, the web servers store and retrieve session state on a database server.

In above both case, All web servers have access to the same
session state information, allowing users to move between servers mid-session.