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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      FIFO policy is currently the default. We can test LRFU one but there were concerns that it won't scale. One option is to implement a two-tier policy, FIFO/LRU for blocks referenced once, and something more complex (LFU, LRFU) for blocks referenced more than once. That should be friendly to large scans of a fact table in terms of behavior and overhead.

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              • Assignee:
                sershe Sergey Shelukhin
                Reporter:
                sershe Sergey Shelukhin
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