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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Options to Cache Data in Execution Group/Broker Memory

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CoolDude
PostPosted: Mon Dec 05, 2005 8:21 pm    Post subject: Options to Cache Data in Execution Group/Broker Memory Reply with quote

Apprentice

Joined: 17 Jan 2004
Posts: 39

All:

I was just thinking if there are any options to cache the data in the Execution Group/Broker Memory and make sure that data is available for all the messages across the Execution Group/Broker in WBIMB6.

Please tell me if there are any built in options available in WBIMB6.

Thanks.
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elvis_gn
PostPosted: Mon Dec 05, 2005 9:06 pm    Post subject: Reply with quote

Padawan

Joined: 08 Oct 2004
Posts: 1905
Location: Dubai

Hi CoolDude,

If you would have noticed the posts on the first page, u would find ur answer...

I think this question is in discussion right now.

Regards.
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wschutz
PostPosted: Tue Dec 06, 2005 2:37 am    Post subject: Reply with quote

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

http://www.mqseries.net/phpBB2/viewtopic.php?t=23755&highlight=shared
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-wayne
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shrek
PostPosted: Tue Dec 06, 2005 7:01 am    Post subject: Reply with quote

Acolyte

Joined: 19 Feb 2005
Posts: 61
Location: Gudivada,India

If we do not have that feature you can plan on doing this

1. Store the ASBITSTREAM of the Environment Subtree into a SHARED variable
2. Parse it as XML in the flow and use it

I haven't tried it but it should work.
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wschutz
PostPosted: Tue Dec 06, 2005 7:05 am    Post subject: Reply with quote

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

Quote:
If we do not have that feature
What feature?
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-wayne
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shrek
PostPosted: Tue Dec 06, 2005 7:11 am    Post subject: Reply with quote

Acolyte

Joined: 19 Feb 2005
Posts: 61
Location: Gudivada,India

Sorry I should have been more clear..I mean Caching the complete Environment subtree into the Execution Group Memory/Broker Memory.

Thanks.
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CoolDude
PostPosted: Wed Dec 07, 2005 4:50 am    Post subject: Reply with quote

Apprentice

Joined: 17 Jan 2004
Posts: 39

If we use SHARED variable, Is it not that data is available for only other instances of that message flow in an Execution Group(Atlease that's what I understood from the documentation)?

After Further investigation, I found out that we can use IA91 support pac to have data available across message flows/execution group.

Has anyone ran into any issues with IA91 after implementation?

Thanks.
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JT
PostPosted: Wed Dec 07, 2005 6:54 am    Post subject: Reply with quote

Padawan

Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.

We've had much success with the Cache nodes, but there are restrictions as others members of this site have discovered. Review those threads by searching for 'IA91' or 'Cache'.
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