[infinispan-dev] R: Re: R: Re: ISPN-359 and grouping entries for distribution

[Manik Surtani]

In a sense, yes.  Remember, this would be implemented by putting stuff with related affinity in an AtomicHashMap and storing the AHM under the affinity key.  

I implemented the tree adapter in a very similar way.  :)


On 20 May 2010, at 19:04, Sanne Grinovero wrote:

> So if I understand it correctly this is a proposal for a simplified tree API?
> 
> Il giorno 19/mag/2010 19:55, "Manik Surtani" <manik at jboss.org> ha scritto:
> 
> 
> 
> On 19 May 2010, at 17:35, Sanne Grinovero wrote:
> 
> > Is this covering a different use case than havin...
> 
> Slightly different.  Scoping could be useful for use cases where creating a cache per scope is too expensive.  E.g., I want to cache a person's name, address and photograph.  I could do this:
> 
> cache.put("person1_name", name);
> cache.put("person1_address", address);
> cache.put("person1_pic", pic);
> 
> cache.put("person2_name", name);
> cache.put("person2_address", address);
> cache.put("person2_pic", pic);
> 
> cache.put("person3_name", name);
> cache.put("person3_address", address);
> cache.put("person3_pic", pic);
> 
> and every time I need to retrieve anything I need to concatenate person_id with the "field" I am interested in.  It would be too expensive to create a separate cache per person, as the system may have thousands of users.
> 
> 
> 
> 
> 
> 
> 
>> >
>> >> Il giorno 19/mag/2010 16:43, "Manik Surtani" <manik at jboss.org> ha scritto:
>> >>
>> >>
>> >> On 13 Apr 2...
>> 
>> > _______________________________________________
>> > infinispan-dev mailing list
>> > infinispan-dev at lis...
>> 
> 
> --
> Manik Surtani
> manik at jboss.org
> Lead, Infinispan
> Lead, JBoss Cache
> http://www.infinispan.org
> 
> http://www.jbosscache.org
> 
> 
> 
> 
> 
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--
Manik Surtani
manik at jboss.org
Lead, Infinispan
Lead, JBoss Cache
http://www.infinispan.org
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