We recently had to move some of my websites from Apache to IIS 7 (on Windows Server 2008).
Now I have to put my hands on it, and I found this application pools configuration (I obscured websites names for privacy):
I don't need ASP.NET since ColdFusion is our application server.
My question is: what are exactly application pools? how do I configure them for a multi-site environment such as mine?
What's the "Applications" number meaning for each website?
They're all different customer's websites, I want to isolate each one resource usage, and avoid one website bothering the others.
How much is this configuration wrong?