operation of the switch /switchover? without DataGuardbroker

Hello @.

I need some clarification on the "/switchover in dataguard failover operation.

Suppose a data base of production with a database of waiting without broker dataguard

on a case of failover (if instance down / server crash)

1. how the application user data or the user request for the database reaches the new principal database if it uses the tns pointing to the former primary database names

and,

2. is it necessary to change the ip and host name of the new Server primary db (db previously standby server) from the old server to production db? If the user can access the db without any problem

Please see the light on this

Thank you

Gold

Hello;

This can be managed using "Transparent Application failover for Data Guard"

Use 'DBMS_SERVICE. CREATE_SERVICE' to create a service.

Best regards

mseberg

Tags: Database

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