ActiveMQ Cache?

[dbrats <db...@hotmail.com>]

Hi I'm new to Active MQ and have a question regarding caching. Does ActiveMq
support anything similar to what TIBCO RVCache does? Basically let's you
configure topics to be cached and let's consumers query that cache. 

It's very useful in server/gui applications where a gui can come up after
the server has published something - the gui can query the cache to get the
latest message published.

Any information would be appreciated.

Thx

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Re: ActiveMQ Cache?

[Rob Davies <ra...@gmail.com>]

On 18 May 2008, at 19:45, dbrats wrote:

>
> Hi I'm new to Active MQ and have a question regarding caching. Does  
> ActiveMq
> support anything similar to what TIBCO RVCache does? Basically let's  
> you
> configure topics to be cached and let's consumers query that cache.
>
> It's very useful in server/gui applications where a gui can come up  
> after
> the server has published something - the gui can query the cache to  
> get the
> latest message published.
>
> Any information would be appreciated.
>
> Thx
>
> -- 
> View this message in context: http://www.nabble.com/ActiveMQ-Cache--tp17306278s2354p17306278.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
We support something called subscription recovery policies - where we  
cache messages for delivery on to a topic to consumers that where not  
active when the message was sent.
The policy can be based on message number or size of cache - or just  
the last message - and there exactly for the usage scenario you  
described - see http://activemq.apache.org/subscription-recovery-policy.html




cheers,

Rob

http://open.iona.com/products/enterprise-activemq
http://rajdavies.blogspot.com/