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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Which one is better - Compute nodes or Database Nodes ?

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fjb_saper
PostPosted: Fri Nov 27, 2009 7:36 am    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20767
Location: LI,NY

smdavies99 wrote:

How about Depreciated?

(only joking)


Didn't know you considered it an asset on the balance sheet. Unless you meant Deprecated?
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mqmatt
PostPosted: Fri Nov 27, 2009 8:06 am    Post subject: Reply with quote

Grand Master

Joined: 04 Aug 2004
Posts: 1213
Location: Hursley, UK

Well, with DatabaseRoute/DatabaseRetrieve etc., one could argue that the Database node is now worth less than its original value...
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mqjeff
PostPosted: Fri Nov 27, 2009 8:42 am    Post subject: Reply with quote

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Joined: 25 Jun 2008
Posts: 17447

mqmatt wrote:
Well, with DatabaseRoute/DatabaseRetrieve etc., one could argue that the Database node is now worth less than its original value...


Or that this is again a reason to change the name to better indicate the function we're encouraging customers to use it for.
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sirsi
PostPosted: Sat Nov 28, 2009 6:29 pm    Post subject: Reply with quote

Disciple

Joined: 11 Mar 2005
Posts: 177

mqk wrote:
Quote:
I should point out that cost of the extra message creation is very tiny, and should not really be used as a big factor when deciding which node to use.


if there is not much difference in performance the filter, db nodes should be deprecated and compute should be renamed as 'all purpose node' ...

i believe all these nodes call internal c++ core MB methods, looks like its method overloading of compute node method!!!
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nathanw
PostPosted: Thu Dec 17, 2009 8:40 am    Post subject: Reply with quote

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Joined: 14 Jul 2004
Posts: 550

going back to the original days etc if memory serves me correctly, the original node was a compute node and from this sprang forth all the other nodes that exist today (within reason)

once a function was designed within the compute node and tested the decision was then made whetehr or not to create a separate node for teh function, hence the different nodes available and teh ability to carry out those specific node functionality within the compute node

in the past I have had small flows with a compute node that carries out many functions and vice versa, in the end it all depended not on teh performance but on the support ability of the users ie could they debug a single node or would they need step by step processing.

it also depends on the developer of the flow and how they actually fo about developing it ie from start to finish with each step in mind

just my 2 penneth
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