MySQL Cluster Load
Hi,
I've setup a MySQL cluster (mysql-cluster-gpl-6.3.20) with 2 NDB nodes, 1 NDB_MGMD node and 2 SQL (API) nodes. Evrything works fine and is fault tolerant, it's cool :)
I just wanted to know something I'm not sure to have understood :
When a SQL query is executed, which node will proceed and execute the query? an API node or a data node?
I'd like to know which node of my cluster will get the charge (CPU/RAM usage)? I mean : my database will have more and more access and sql query to execute, so, will I have to add API nodes or data nodes to support the load?
I hope I've been clear...
Thanx for any suggestions, I have to have this kind of information before being in production ;)
Best regards,
Hindisvik
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MySQL Cluster Load
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February 13, 2009 06:51AM
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