Advice please.

[bbeaumont]

1. If i want to limit the number of instatnces of a message being processed at once, do i just limit the max pool size ?

2. I need to process 10 000 messages an hour, the messages are abount 2k each in size, would it be better to to use a jdbc store or a file store (RH9 ext3 filesys).

3. If a jdbc store is best would it be better to use postgres or the built in version of hypersonic

lastly is there a "best" version of jboss as far as JMS is concerned.

Thanks - Bruce

[adrian.brock]

1) For an MDB you do something like this:

<container-configurations>
<container-configuration extends="Standard Message Driven Bean">
<container-name>My Message Driven Bean</container-name>
<container-invoker-conf>
DefaultJMSProvider
StdJMSPool
10
1

10

queue/DLQ
10
0


</container-invoker-conf>
<container-pool-conf>
10
</container-pool-conf>
</container-configuration>
</container-configurations>

2) You will need to measure this yourself. It will
depend upon the speed of your db, the disk and
the network.

3) Don't use jbossmq before 3.0.4, especially
if you are using Topics
3.0.7+/3.2.x scale a lot better than previous
versions.

Regards,
Adrian

[bbeaumont]

Thanks

Will play