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Both InnoDB and PostgreSQL - as well as many other databases - use a technique called multi-version concurrency control (MVCC) to provide transaction isolation: transactions should not see the work of other, uncommitted transactions. MVCC means that, when a row is updated, the database stores both the old and new versions of the row.

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Saturday, November 20, 2010

Comparing MySQL and Postgres 9.0 Replication

Hi,

As this post is not mine... but i am glad to share this post with every one.
This one is amazing about mysql vs postgresql replication way.

Click below Link:
Comparing MySQL and Postgres 9.0 Replication
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