In ASP.NET, there are 3 different modes for storing session information:
We support both InProc and SQLServer session. By default, ASP.NET session is stored in-process (InProc). There are benefits and drawbacks for each method.
InProc mode offers the fastest performance because session is stored in the IIS Worker Process. The downside of InProc session is that sessions can be lost if the worker process is recycled for any reason.
SQL Server session on the other hands is slower than InProc, about 15-20% slower, but the session information remains persistent even after the worker process is recycled.
You should choose a state management mode that is appropriate for your application. For example, if losing session is not acceptable, you should consider using SQL Session rather than InProc.
To enable SQL Server Session:
- You will need to already have a SQL database.
- Create a support ticket to request an installation.
- You will receive an email as soon as the Session State database schema is created.
- Update your web.config file as follows:
allowCustomSqlDatabase = "true"
sqlConnectionString="data Source=<SQLSERVERNAME>;database=<SQLDATABASENAME>;user id=<SQLUSER>;password=<SQLPASSWORD>"
Session information should be stored in your SQL database now.