Is there any performance difference between join and merge stage except merge has a reject link and join does not have.
Thanks
Regarding Merge and Join Stage
Moderators: chulett, rschirm, roy
-
- Participant
- Posts: 54607
- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
- Contact:
Without knowing how you define performance it is impossible to answer your question. The stage types do different things - a Join stage performs a join, a Merge stage effects a Master-and-Update mechanism.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.