Journal Caching: Understanding the Risk of Data Loss

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Published on 27 September 2006, updated 02 October 2006

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IBM Form #: TIPS0627


Authors: Hernando Bedoya

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    Abstract

    This Technote answers the following questions that you might have about the relationship between remote journal and journal caching:

    • What do they have in common?
    • Can they coexist?
    • Which combinations make sense?
    • How do performance and risk of data loss calculate into the trade-offs?

    Written by Larry Youngren, Software Engineer

    IBM Systems &Technology Group, Development

    Development iSeries Journaling

    Contents

     

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