MySQL Cluster: Difference between revisions

Revision as of 00:09, 26 November 2006

Revision as of 14:18, 26 December 2006

Line 4:

MySQL Cluster has a few important concepts behind its design, which give both benefits and disadvantages.

===Replication===

NDB uses [[synchronous replication]] through a [[two-phase commit]] mechanism in order to guarantee that data areis written to multiple nodes upon committing the data. Normally there are two copies of the data in the [[computer cluster]], however it can be configured to allow one to four copies at any single time.

===Horizontal Data Partitioning===