> And about the production 7Gb or RAM is sufficient ? Or 11 Gb is the minimum > ? > Thank you for your inputs for the JVM I'll try to tune that
Production mem reqs are mostly dependent on memtable thresholds: http://www.datastax.com/docs/0.7/operations/tuning If you enable key caching or row caching, you will have to adjust accordingly as well. -- / Peter Schuller
