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From Gary Tully <>
Subject Re: Guaranteed message persistence in ActiveMQ?
Date Wed, 23 Feb 2011 11:36:05 GMT
Guaranteed reliability is the default behavior (part of the jms
contract). A send transaction will allow you to batch messages, taking
the fsync hit at the end of the transaction rather than on each send.

On 22 February 2011 22:33, Paul Pearcy <> wrote:
> Hello,
>  What is the correct/best way to achieve crash proof durability of messages with ActiveMQ?
I'd like to ensure that my persistent messages have been fsynced to disk and I know that in
the case of a broker power failure, the message will be there when the server comes back up.
Do I need to use transactions to guarantee this or do I get this with the normal persistence
> Guaranteed reliability is much more important than speed for my use case.
> Thanks!
> Paul


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