Gotta be careful how you say things... I completely understand a better performing lock manager.

When parallel systems step on each others locks, usually data corruption is the result. Those kinds of words make me nervous.

That's what I get for spending 15 years worrying about clustering and high-availability.

    Thanks for the clarification!

    -- Alan



On 08/17/2014 04:45 PM, Philip Rathle wrote:
Right. It definitely does not mean data corruption; just less (or more) waiting.


On Sun, Aug 17, 2014 at 5:22 PM, Chris Vest <chris.v...@neotechnology.com <mailto:chris.v...@neotechnology.com>> wrote:

    It means the enterprise lock manager copes better with higher
    contention. In other words, it performs better than the community
    lock manager.

    --
    Chris Vest
    System Engineer, Neo Technology
    [ skype: mr.chrisvest, twitter: chvest ]


    On 17 Aug 2014, at 14:16, Alan Robertson <al...@unix.sh
    <mailto:al...@unix.sh>> wrote:

    the_Enterprise Lock Manager_ *keeps locks from stepping on each
    other*on machines with > 5 cores.


    "/Stepping on each other/" generally means data corruption.  My
    test machine has 8 cores.  So, I should expect database corruption?




--

*Philip Rathle*
VP of Products | Neo Technology
+1.650.918.9595 | @prathle

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