I am using Doctrine2 with ZF2 (Zend Framework)2. As per http://www.jasongrimes.org/2012/01/u...d-framework-2/ I am using annotations within Doctrine, I need to know whether be default the annotations are cached and if so where, and if not how I can cache them.

I know Symfony2/Doctrine2 caches annotation data, how can I do it with Zend2?