Thanks Vijay.

I think I have few more questions. 

1) Does Guvnor include the runtime or Rule engine it self ? I could create rule and execute it in Guvnor so does this mean it has Expert included in it.

2) When a end user/app executes/fires a rule where is the rule runtime, is it the client JVM or  Guvnor JVM ?
In other words are rules executed in Guvnor that are packaged and made available on Guvnor or will they be marshalled
to the client calling the rule and executed in client JVM. 

3) Can you give an example of Drools5.0 deployment pattern. How Guvnor,Expert and J2EE app will communicate.

thanks
Sumant

From: Vijay Pandey <VPandey@mdes.ms.gov>
To: Rules Users List <rules-users@lists.jboss.org>
Sent: Tuesday, July 28, 2009 5:52:07 PM
Subject: Re: [rules-users] Relation between Guvnor and Expert in Drools5.0

Guvnor à This can be used to manage your rules specifically termed as BRMS (Business Rules Management System). This can really play its part from the “governance” perspective in your company/enterprise/project. Take a look at this URL http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-guvnor/html_single/index.html#d0e78 mainly section 1.1.1

 

Expert à This is the actual runtime/development module for the rule engine.

 

Take a look at this part (Chapter 3 – Installation and Setup) of the documentation http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-introduction/html_single/index.html#d0e1322 this should help your understanding of various jars and the modules

 

Regards,

Vijay

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Sumant Kumar
Sent: Tuesday, July 28, 2009 4:35 PM
To: Rules Users List
Subject: [rules-users] Relation between Guvnor and Expert in Drools5.0

 

Hi All,

 

Can you throw some light on Relation between Guvnor and

 Expert components in Drools5.0.



Guvnor sounds like BRMS so does it have Rule engine ( or runtime) to execute rules ?. Is Expert module part of Guvnor ?



If Guvnor doesn't have rule engine how does it excute rule when we do QA.



I cannot find Expert module for down load. Is Rule engine runtime bunch of jars ( Drools-core.jar etc )



thanks

Sumant