You might also consider Quest software's Benchmark Factory ( http://www.quest.com/benchmark-factory/), which offers workload replay. No direct experience with the product, but the price tag is lower than Oracle RAT... Regards, John P. On Sat, Mar 12, 2011 at 4:19 PM, K Gopalakrishnan <kaygopal@xxxxxxxxx>wrote: > Have you considered Real Application Testing? It is part of the database > from 11g.. > > -Sent from iPhone > > >> Any clue is more than welcome. >> Thank you. >> Alex >> >> >