Hello All,
We have a situation that we need to have more than 2 servers of ofbiz
running, server A, B, and C. The scenario is like this
1. Server A is the main server and it is online all the time with its
own database. some people do connect to that and make changes to the
data (create, delete, modify)
2. Server B is a server in one office (own database) and they do not
have a reliable internet connection so it goes offline some times while
the users in this office continue to use their local ofbiz
3. Server C is the same as server B with its own database as well
I have been looking at the bdr from 2nd Quadrant
https://2ndquadrant.com/en/resources/bdr/ to do the data
replicationamong the servers. I realize that this could create conflicts
in the primary keys of many things in the system. So I looked at
SequenceUtil.java and I can see if I change the stagger in getNextSeqId
from 1 to 2 in one of the systems I can avoid this conflict in two of
them, but what about the third one? also in the above scenario what else
I need to look out for other than the sequences that might create conflicts?
--
Bahaaldin Al-amood
Tel: +964 (0) 780 926 2103
International 001 540 632 1388
email: [email protected]
Skype ID: bahaa.alamood
Arc Digital Solutions and Consultancy
www.arcdsc.com
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