So apparently, you want the ration to be no more than 30:1, otherwise perfomance degrades substantially.On a 1M entry database I see no performance difference between using the default rtxnsize (10000) and setting it to zero. Verified using both head and RE24.
I see the differences I've noted with at least 3 different DBs of varying size now. I've dropped the 300kish one on ada.
--Quanah -- Quanah Gibson-Mount Platform Architect Zimbra, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration A division of Synacor, Inc