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WebLogic Server and Oracle 11gR2 JDBC Driver SCAN feature (Doc ID 1304816.1)

Last updated on JULY 06, 2020

Applies to:

Oracle WebLogic Server - Version 9.0 and later
Information in this document applies to any platform.
***Checked for relevance on 16-Feb-2015***


Using SCAN effectively within WebLogic Server

The goal of this note is to establish what are the supported configurations of a Single Client Access Name (SCAN)-based RAC cluster with WebLogic Server (WLS) implementations, that is DataSources, MultDataSource, and GridLink.

Many customers attempt to take advantage of SCAN new features such as:
- Fast Connection Failover (FCF)
- Runtime Connection Load-Balancing (RCLB)

For more information on SCAN, please refer to


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In this Document
 Using SCAN effectively within WebLogic Server
 Implementation with a MultiDataSource
 Implementation with GridLink
 Licensing terms

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