Right now we are running mysql as that is what was there when I entered the scene. We might switch to postgres, but I'm not sure if postgres makes this any easier. We run a couple of popular games on social networking sites. These games have a simple economy,and we need to be able to time warp the economy back in time, which means reverting a whole lot of transactions and inventories. Our games generate around 1 million user transactions per hour, which results in inserts/updates on 4 times that many rows. Using PIT recovery would be a very reliable way to accomplish this, but I'm wondering how long it would take. If it takes a full day to roll back an hour of game time, then I need to find another solution. Chris -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general