Hello, As part of database evaluation one key requirements is as follows: 1. There are multiple thick clients (say 20 ~ 100) with their local databases accepting updates 2. They sync data with a central database which can also receive updates itself. 3. They may not be connected to central database all the time. 4. The central database receives and merges client data, but does not push data back to clients i.e. data between clients is not synced via central database or any other way. Is there anyway PostgreSQL, with any open source tool, can support such a scenario? How close can it be met? Any suggestions perhaps on a building a tool outside core which could bridge any gaps would help too Thank you Sameer -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general