I'm testing this feature in a real environment (high traffic vb3 forum), and seems to work well. The level of load on the servers is similar to apache/no-cache but supports many more simultaneous requests without overloading, tested with AB.
For now, I found some problems with 503 errors (not cache related) that are already solved, and at peak times, for some unknown reason, there was an overload of the database server that had not happened before, so I had to go back to apache.
Continue testing, I have 3 active trial licenses will buy if it goes well.
Last edited by track1; 02-04-2011 at 04:21 AM..