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Admin node

Admin node is another term for the config node in an Interana cluster, the node from which you administer the cluster. MySQL database (DB) is only installed on this node for storage of Interana metadata.

The config node is part of the API tier, along with the API node. The config node maintains the cluster configuration in a MySQL database. The largest parts of the database track stored columns, created query building blocks, and dashboard queries. Typical loads on the config node are low, even in large clusters. 

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