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MQSeries.net Forum Index » IBM MQ Java / JMS » when you use JMS /IBM MQ series?

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denovo
PostPosted: Mon Jan 31, 2005 7:26 am    Post subject: when you use JMS /IBM MQ series? Reply with quote

Newbie

Joined: 31 Jan 2005
Posts: 3
Hello,

JMS is a specification given by SUN and all these MOM implemented in their own way right ? If u try to send some data on q1 on QM1 using JMS or using MQ series implementation in the both cases it will be placed on the same queue on QM1 - q1

Is this correct ? the only difference you find is only in the header part of the data am i right ?
Is pub/sub is implmented in native MQ series interface also ?

In case if the client is there on remote system then to communicate with MQ server we use JMS in this case we cant use MQ series Please correct me if i am wrong. If you have an application which runs on the same physical server on which the MQ series server is installed then which one is better to use
JMS/ MQ series ? Pls give me some pointers based on what factors we choose one ?


Thanks,
denovo
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bower5932
PostPosted: Mon Jan 31, 2005 8:01 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
You can use JMS or WMQ to place a message on a specific queue on a specific qmgr. JMS messages tend to carry an RFH2 header that contains the JMS properties of the message. However, this is optional (search here on targclient).

You can use publish/subscribe without using JMS. SupportPac MA0C (which now ships with FixPack acts as a publish/subscribe broker. It even ships a soccer game sample which is NOT JMS based. (In my opinion,) JMS makes dealing with pub/sub easier.

You can connect as a client (ie, a remote machine) to a qmgr using either JMS or base WMQ. You can also connect in bindings mode to a qmgr using either JMS or base WMQ. Both transports are supported in both places.
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