> Ulrich Wisser wrote: > > > > one of our services is click counting for on line advertising. We do > > this by importing Apache log files every five minutes. This results in a > > lot of insert and delete statements. ... > If you are doing mostly inserting, make sure you are in a transaction,
Well, yes, but you may need to make sure that a single transaction doesn't have too many inserts in it. I was having a performance problem when doing transactions with a huge number of inserts (tens of thousands), and I solved the problem by putting a simple counter in the loop (in the Java import code, that is) and doing a commit every 100 or so inserts. -Roger > John > > > Ulrich ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
