JDBC MultiPools are "pools of connection pools" that you can set up
according to either a high availability or load balancing algorithm.
You use a MultiPool in the same manner that you use a connection pool.
When an application requests a connection, the MultiPool determines
which connection pool will provide a connection, based on the selected
You can choose one of the following algorithm options for each MultiPool in your WebLogic Server configuration:
- High availability, in which the connection pools are set up as an ordered list and used sequentially.
- Load balancing, in which all listed pools are accessed using a round-robin scheme.