I was trolling through the web looking for comparisons of PHP Accelerators and figured out two interesting things.

1. Zend Optimizer tries to optimize the generated PHP byte codes and is not in fact an op-code cache. It is effective at speeding up PHP, but it is still recompiling the PHP on every round trip.

2. I found out about a new op-code cache. It is from the people that make xDebug and LightHTTPD. It is called xCache.
http://trac.lighttpd.net/xcache/

Has anybody tried this with Sugar yet? It sounds like fun.

I have updated the Wiki to reflect these two updates.
http://www.sugarcrm.com/wiki/index.p...d_Accelerators

Thanks,
Jacob