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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: 3.6
    • Component/s: None
    • Labels:

      Description

      Currently, for every read, the CRAR reads each compressed chunk into a byte[], sends it to ICompressor, gets back another byte[] and verifies a checksum.

      This process is where the majority of time is spent in a read request.

      Before compression, we would have zero-copy of data and could respond directly from the page-cache.

      It would be useful to have some kind of Chunk cache that could speed up this process for hot data, possibly off heap.

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            • Assignee:
              blambov Branimir Lambov Assign to me
              Reporter:
              tjake T Jake Luciani
              Authors:
              Branimir Lambov
              Reviewers:
              Pavel Yaskevich

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                Updated:
                Resolved:

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