Is it a bad idea to implement my own session state provider that conditionally switches based on key between the redis session provider and the inproc session provider? I am working in a very larg...

I have a Data Access Layer, a Service Layer, and a Presentation Layer. The Presentation Layer is ASP.NET MVC2 RTM (web), and the Service Layer is WCF (services). It's all .NET 3.5 SP1. The problem...