Deployment Planning

• ZODB Database Cache Size

  • ZODB cache size is tweakable via the ZMI Database control panel in Zope 2.6 and via the zope.conf zodb-db “cache-size” parameter in Zope 2.7. Increasing it almost always improves performance of your application. It's 4,000 by default. Try 20,000 objects, then take a look at the database activity graph to further tweak.