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From Andrus Adamchik <and...@objectstyle.org>
Subject Re: Caching query results
Date Sun, 24 Aug 2008 16:03:16 GMT
I think the answer is still no, there's no better docs yet. sorry.

Andrus


On Aug 24, 2008, at 7:00 PM, Borut BolĨina wrote:
> Hi,
>
> there is still no info/examples about OSCache usage at
> http://cayenne.apache.org/doc/caching-and-fresh-data.html. Is there  
> anything
> in the oven?
>
> Cheers,
> Borut
>
> 2006/9/25 Andrus Adamchik <andrus@objectstyle.org>
>
>> Until 3.0 invalidating query lists was totally up to the developer.
>>
>> In 3.0 we added three things - RefreshQuery (mentioned by Ari),  
>> "query
>> cache group" concept, and pluggable QueryCache. This makes  
>> clustering and
>> refresh policy management much simpler. I am running this latest  
>> code (3.0
>> trunk essentially) in pre-production environment on a cluster using
>> OSQueryCache and it work extremely well.
>>
>> I am going to document it better at some point (maybe even write an
>> article). For now please post on the list if you have more  
>> questions about
>> that. Essentially I do something like this:
>>
>> dataDomain.setQueryCacheFactory(new OSQueryCacheFactory());
>>
>> and then configure "oscache.properties" with group refresh policies  
>> (see
>> OSQueryCache javadocs and OSCache framework documentation for  
>> details).
>>
>>


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