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I have two Postgres databases (7.4 and 8.24) within the same network on LINUX platforms. Data sources go to both databases.
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Backup Database
- From: Joanne Salerno <joanne(dot)salerno(at)noaa(dot)gov>
- To: pgsql <pgsql-sql(at)postgresql(dot)org>
- Subject: Backup Database
- Date: Wed, 31 Oct 2007 10:14:33 -0700
- Message-id: <4728B7F9.5030308@noaa.gov> <text/plain>
I have two Postgres databases (7.4 and 8.24) within the same network on LINUX platforms. Data sources go to both databases.
I'd like to set up one as a near real-time backup to the operational database. Is it possible to incorporate a trigger upon update (or insert) on the operational 8.24 database to initiate an update (or insert) on the backup 7.4 database? How do most people set up a near real-time backup database? Perhaps there is something else that acts like a trigger. Any suggestions would be helpful.
Thanks. Joanne
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