HA Data Guard & SCAN: How to Configure an OCI Client to Connect Using SCAN at Both Primary and Standby

(Doc ID 1645385.1)

Last updated on JANUARY 08, 2018

Applies to:

Oracle Net Services - Version to [Release 11.2 to 12.1]
Information in this document applies to any platform.


Describes how to configure the TNS connect string required by Oracle Net clients in a DataGuard with SCAN cluster configuration.  Both the primary and standby clusters are running SCAN listeners.    

It is important to carefully review this document in order to determine the correct type of client and failover mechanism:



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