How do you deal with connection strings when deploying an ASP.NET site?

Question

Right now our test and production databases are on the same server, but with different names. Deploying has meant editing Web.config to change all the connection strings for th

Answer 1

I'll put my connection strings in the machine.config on our QA and Production boxes. I'll keep them in the web.config on my dev box for flexibility, though. Then, I'll use a web deployment project to overwrite my dev connection strings with nothing (no connection strings) when deploying to QA. Therefore the QA site relies on the connection strings in machine.config. I still deploy to Production manually to make sure everything succeeds. I do this by manually copying everything from QA (except for web.config) to production.