Configure Role-based Database Service for auto client failover
edited May 10, 2012 8:39PM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 1 commentAnswered
Our Oracle Database version EE 11.2.0.2.0, Oracle client is Oracle 10g, I am using SQL*Plus, not data guard broker to
manage one physical standby. Most
application is connecting to Oracle DB through Oracle Net, one application
connects to Oracle DB by Oracle Advanced Queuing (AQ). While I am performing switchover, it might take 3
to 5 min. Currently the service is created only with service_name and network_name
by following Doc [ID 740029.1] . For
best practice, is there any recommendation about defining the database service
in server side in our environment?
exec DBMS_SERVICE.MODIFY_SERVICE (
service_name => 'parcddgp',
network_name => 'parcddgp',
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