My Oracle Support Banner

OVD 11g Slow Performance With Oracle DB and OID LDAP Join Adapter (Doc ID 1493138.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Virtual Directory - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

Oracle Virtual Directory (OVD) 11g, i.e., 11.1.1.5.

OVD slow performance using a join adapter between an Oracle Database (DB) and Oracle Internet Directory (OID).

For example:
- Direct queries to the database and OID instance return results in less than 1 second.
- Direct queries through OVD with a join on the Oracle DB and OID return results in over 1 minute.
- Oracle Identity Manager (OIM) is reconciling users using this Join view at a rate of 2000 users / hour.

Tried applying the NIO false workaround as per <Document 1451212.1>, unchecking "Enable Case Insensitive Search" in the DB adapter, applying documented OVD and JVM tuning, however saw only slight performance improvement afterwards.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.