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Re: Object Store
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Re: Object Store


  • Subject: Re: Object Store
  • From: Mike Schrag <email@hidden>
  • Date: Wed, 11 Apr 2007 11:06:11 -0400

Yep -- @see ERXObjectStoreCoordinatorPool and ERXObjectStoreCoordinatorSynchronizer for more info. This is also the same backend that ERXRemoteSynchronizer hooks into to do multicast (/whatever) remote change notification.

ms

On Apr 11, 2007, at 10:17 AM, David LeBer wrote:

On 11-Apr-07, at 10:05 AM, Mike Schrag wrote:

You have to be sort of careful, because making new EOF stacks means you have to deal w/ cache freshness issues. If you're using Wonder, this is not really an issue -- you can just turn on:

er.extensions.ERXObjectStoreCoordinatorPool.maxCoordinators=5

and it will keep the stores in sync.

Holy Carp! Really? I did not know that... That is frikken cool.

The other thing to consider is that for each object store, you get a new snapshot cache, which means cache memory usage is going to be 5x more (if coordinators = 5).

-- ;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
site:   http://www.codeferous.com
blog: http://david.codeferous.com
profile: http://www.linkedin.com/in/davidleber
--
Toronto Area Cocoa / WebObjects developers group:
http://www.tacow.org




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References: 
 >Object Store (From: Frank Stock <email@hidden>)
 >Re: Object Store (From: Mike Schrag <email@hidden>)
 >Re: Object Store (From: David LeBer <email@hidden>)

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