Re: Object Store
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
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--
Toronto Area Cocoa / WebObjects developers group:
http://www.tacow.org
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