title: When can I host IIS and SQL Server on the same machine?
body: <p>I've read that it's unwise to install SQL Server and IIS on the same machine, but I haven't seen any evidence for that. Has anybody tried this, and if so, what were the results? At what point is it necessary to separate them? Is any tuning necessary? I'm concerned specifically with IIS7 and SQL Server 2008. </p>
  
  <p>If somebody can provide numbers showing when it makes more sense to go to two machines, that would be most helpful. </p>