In TIBCO BusinessEvents 3.x,what is the usage of the "cluster preload" and "recover" properties?

In TIBCO BusinessEvents 3.x,what is the usage of the "cluster preload" and "recover" properties?

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Article ID: KB0084505

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Updated On:

Products Versions
TIBCO BusinessEvents Enterprise Edition -
Not Applicable -

Description

Resolution:
Description:
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In TIBCO BusinessEvents 3.x,what is the usage of the "cluster preload" and "recover" properties?


Environment:
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TIBCO BusinessEvents 3.x
Oracle 10G


Resolution:
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1). be.engine.cluster.preload= all
  
a). This property is used when the objects (Events/Concepts) are configured as Cache Only in the BE.

b). For loading all entities (concepts, etc) tables from a database into the cache.

c). CS/Engines take time to load the data in to the cache. Later processing is faster since all the data is available in to the cache.

d). It should be used only when Cache is configured as Unlimited.

e). Default value of this property is none.   be.engine.cluster.preload=none



2). be.engine.cluster.recover=all

a). This property is used when the objects (Events/Concepts) are configured as Cache Only in the BE.

b). Loading ONLY ObjectTable from database in to the cache.

c). It should be used only when the Cache is configured as Unlimited.

d). Default value of this property is none.  be.engine.cluster.recover=none

Issue/Introduction

In TIBCO BusinessEvents 3.x,what is the usage of the "cluster preload" and "recover" properties?