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From Andrus Adamchik <and...@objectstyle.org>
Subject Re: Coexisting with WebObjects
Date Fri, 12 Aug 2011 06:27:43 GMT

On Aug 11, 2011, at 8:32 PM, Robert Zeigler wrote:

>> Some specifics I'd like to know:
>> 1) is cayenne single threaded like EOF?
> 
> Most things happen in the "active" thread, but cayenne dispatches object update notifications
to peer contexts in a separate thread.  But the actual commit, object modifications, etc.
all happen in the same thread as the rest of your code, so.  I'm not/wasn't an EOF user, so
I don't know if that's similar to EOF.

EOF had (has?) a shared lock that severely limited a throughput of a single EOF stack. Cayenne
is completely free of this issue.

Andrus


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