level 3 caching

From: Peter Schröder (Peter.Schroede..reenet-ag.de)
Date: Thu Apr 19 2007 - 08:14:20 EDT

  • Next message: jerome moliere: "Re: level 3 caching"

    hi,

    i am currently investigating the use of cayennes cross jvm caching with jgroups, shown here
    http://cayenne.apache.org/doc12/object-caching.html
    and here
    http://cayenne.apache.org/doc12/configuring-caching-behavior.html

    my question is, if it is possible to implement a cross-jvm counter, that wont be bitten by concurrency issues.

    f.e.:

    synchronized incrementCount(){
       myObject.setCount(myObject.getCount() + 1)
    }
     
    if properly used, this would be sufficent in a single jvm to avoid issues.
    can i achieve something like that within level-3-caching?

    kind regards,
    peter

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