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Frequently Asked Questions if Using Coherence with Oracle Service Bus (Doc ID 1434426.1)

Last updated on JANUARY 23, 2020

Applies to:

Oracle Service Bus - Version 11.1.1.3.0 and later
Information in this document applies to any platform.

Purpose

This document has a list of frequently asked questions and their answers if using Coherence with Oracle Service Bus 11g.

Questions and Answers

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In this Document
Purpose
Questions and Answers
 1. How can I tell if the result comes from the front or back cache in a Near Cache topology?
 2. If an OSB domain is limited to a single result cache in a single coherence cluster, how would the cache be tuned given the various data characteristics (size, hit frequency, etc.) for various OSB application requirements?
 3. osb-coherence-cache-config.xml uses <cache-name>/osb/service/ResultCache</cache-name>. Is that specific cache-name value required or can we use a different cache-name?
 4. <service-name>ORA-OSB-deployments</service-name> Is this specific service name value required, or can customer use a diffrent service name?
 5. Must all OSB clusters be named "OSB-cluster" as in documentation and examples or can we use -Dtangosol.coherence.cluster=OSB-cluster and/or -DOSB.coherence.cluster=OSB-cluster to override?
 6. When using RTView for Coherence, it requires the correct classes to deserialize the objects. What are the classes used to deserialize OSB objects in the Result Cache?

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