I am using Batcache with APC Object Cache Backend so far. A lot of posts on internet claiming that using Zend Optimizer instead of APC would reduce CPU and memory usage. I could enable Zend Optimizer on my server. But I haven't found a plugin or workaround to make Batcache works with Zend Optimizer.
Is that a "Zend Optimizer Object Cache Backend" for Batcache? How to make Batcache use Zend Optimizer?