I am quite new in Postgresql and I am wondering if it supports data replication.
If I understand correctly postgresql has only the "pg_dumpall" function that makes a copy/backup of the database, and it does not support a functionality for automatic data replcation in a backup database ???
If this is the case, the solution of writing a script that calls the "pg_dumpall" every 5 minutes and export that file to another backup database will work or the system will crash ?
Thanks in advance George
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