Jean-Baptiste Nizet wrote: > Hi all. > > It's not clear to me when 2PC is actually needed in order to have all updates in > a transaction committed or rolled back. > Obviously, 2PC is required when a single transaction performs updates in two > different databases. > But what about a transaction spanning across several beans in different servers? > Is 2PC really needed in that case, or is it possible to have atomic updates > without 2PC. You will require 2PC in this scenario if you expect that rolling back the transaction will rollback every bean enlisted in the transaction.
begin:vcard n:Wilson;Chip tel;work:214-642-4559 x-mozilla-html:TRUE org:Axys Solutions adr:;;14001 North Dallas Pkwy;Dallas;TX;75240; version:2.1 email;internet:[EMAIL PROTECTED] title:Director, Enterprise Java Practice fn:Chip Wilson end:vcard
