Runtime Connection Load Balancing
Enables Oracle Database to make intelligent service connection decisions based on the connection pool that provides the optimal service for the requested application based on current workloads. The JDBC, ODP.NET, and OCI clients are integrated with the load
balancing advisory; you can use any of these client environments to provide runtime connection load balancing.
本身OCI支持,是不是就不用改动。
ODP.NET也支持,但是搞了半天,权限不足,无解。