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Release 6.20.0: Only IDLE timeout for non-volatile cache elements to reduce high-cost select-for-update SQL queries

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  • Release 6.20.0: Only IDLE timeout for non-volatile cache elements to reduce high-cost select-for-update SQL queries

    Only IDLE timeout for non-volatile cache elements to reduce high-cost select-for-update SQL queries

    To accomplish that the 'cache.ccf' file has been changed in the way that there is no more a "hard" timeout for following cached elements: context, user, user configuration

    Those elements now only have a idle timeout. Meaning if frequently accessed, they stay in cache. If not accessed since a certain amount of time, they encounter a idle timeout and thus are removed from cache.

    The following properties were changed in file 'cache.ccf':

    jcs.region.Context.elementattributes.MaxLifeSecond s=-1

    jcs.region.User.elementattributes.MaxLifeSeconds=-1

    jcs.region.UserConfiguration.elementattributes.Max LifeSeconds=-1
    Last edited by Carsten Hoeger; 09-06-2011, 09:05 AM.
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