[infinispan-dev] Infinispan Persistence Manager and JBoss Messaging Journal

[Manik Surtani]

On 30 Jul 2009, at 18:12, Clebert Suconic wrote:

>
>> Yes - the cache store stores a superset of what is in memory.  
>> Overflow. So it still needs to be accessible in a random fashion,  
>> using a key.
>>
>> See the load() API on the CacheLoader interface.
>
>
> If the data is in memory, why do you need to recover it from the  
> Store?

Eviction.  Restarts.  Etc.  :)

--
Manik Surtani
manik at jboss.org
Lead, Infinispan
Lead, JBoss Cache
http://www.infinispan.org
http://www.jbosscache.org