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From Thomas Mueller <muel...@adobe.com>
Subject Re: Concurrency Question
Date Thu, 31 Jan 2013 08:21:11 GMT

>no, it's quite different. the equivalent to the journal in Jackrabbit 2.x
>is rather the commit collection.
>the sync collection contains only a single document, which points to
>the head of the commit history. so, it is somewhat similar to the
>InstanceRevision we have in Jackrabbit 2.x clustering.

Sorry for the confusion, Marcel is right of course. The only way that the
MongoMK "sync" collection is similar to the Jackrabbit 2.x journal is:
write access to both is serialized. But that's it. (I hope I got that
right now :-)


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