Hi, Simon Riggs wrote:
* Logical replication via transaction log * Integration with synchronous replication
I'm curious on what you mean by these two points. AFAIK you are speaking of "logical" replication for methods which don't rely on the internal storage format of the database, but instead replicate closer to the SQL level. But the transaction log (the XLOG for Postres, REDO log for Oracle, etc..) is certainly bound to the storage format, so I'd classify the log shipping approaches as "physical" replication. What is it you are talking about?
What do you plan to integrate with synchronous replication? Did you consider having a look at the Postgres-R project? Regards Markus Wanner -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
