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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Processing very large message WMB

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narki
PostPosted: Wed Jul 14, 2010 5:59 pm    Post subject: Processing very large message WMB Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67
I have specific requirement. One of my project WMB is getting a very huge 20MB messages, it has almost 200K records in is. Field are sperated by pipe "|" and records are seprated by the newline feed. WMB need to transform this messages into another pipe delimited messages. While transforming I need to access database for each record. There are three system for which similar kind of transformation need to be performed.

I want to cache the database into a shared variables. Can two diffrent messageflow access the same sahred data.

Do you see any problem while processing this big file.
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SANTYP
PostPosted: Wed Jul 14, 2010 9:16 pm    Post subject: Re: Processing very large message WMB Reply with quote

Centurion

Joined: 27 Mar 2007
Posts: 142
narki wrote:
I want to cache the database into a shared variables. Can two diffrent messageflow access the same sahred data.


I suggest do cache the data which u accesed from database..use java cache(Hash maps) which u can access allthe message flows which are the deployed in the same executin grp.
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narki
PostPosted: Wed Jul 14, 2010 9:17 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67
Please any update on this.
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