connection load balancing - cheeyoung/sqlplus-public GitHub Wiki
Client side
tnsnames.ora
(DESCRIPTION=
(LOAD_BALANCE=on)
(ADDRESS_LIST=
Server side (RAC)
database instance parameter
listener.ora or endpoint_listener.ora
tnsnames.ora
(DESCRIPTION=
(LOAD_BALANCE=on)
(ADDRESS_LIST=
database instance parameter
listener.ora or endpoint_listener.ora