Postgres-XC tutorial PDF - PGCon
Postgres-XC tutorial PDF - PGCon
Postgres-XC tutorial PDF - PGCon
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Summary (1)<br />
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PostgreSQLbased database cluster<br />
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Binary compatible applications<br />
– Many core extension<br />
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Catches up latest PostgreSQL version<br />
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– At present based upon PG 9.1. Soon will be upgraded to PG 9.2.<br />
Symmetric Cluster<br />
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No master, no slave<br />
– Not just PostgreSQL replication.<br />
– Application can read/write to any server<br />
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Consistent database view to all the transactions<br />
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– Complete ACID property to all the transactions in the cluster<br />
Scales both for Write and Read<br />
May 16th, 2012 <strong>Postgres</strong><strong>XC</strong> 5
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