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1. Re: Pessimistic locking and temporary nodes
bdueck Jan 11, 2006 11:36 PM (in response to belaban)Great change. A quick run on my benchmark seem to show a 15% performance improvement as a result of this for me... of course your mileage may vary.
Brian. -
2. Re: Pessimistic locking and temporary nodes
belaban Jan 12, 2006 4:43 AM (in response to belaban)Good !
A further optimization could be to analyze the modifications and/or undo-ops *before* PREPARE/ROLLBACK, and to actually optimize them, e.g.
PUT(/a, null)
PUT(/a/b, null)
PUT(/a/b/c, null)
could be coerced into
PUT(/a/b/c)
Maybe we should create a JIRA issue for this...