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From "James Strachan" <james.strac...@gmail.com>
Subject Re: High Availability and Network Of Brokers
Date Thu, 08 Feb 2007 08:09:15 GMT
On 2/8/07, James Strachan <james.strachan@gmail.com> wrote:
> Yes, Master/Slave is the answer for high availability and to avoid
> message loss if a broker dies.

Slight correction - killing and restarting a regular broker with
persistent messaging will not loose messages. Its if you loose the box
on which the broker is running due to catastrophic hardware failure
that you might loose messages. i.e. you loose the local hard drive.

So Master/Slave solves this by either reusing a shared network store
(database or file system) or by replicating messages to different
local stores.

-- 

James
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http://radio.weblogs.com/0112098/

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