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  1. MariaDB Server
  2. MDEV-6252

Add backend for LMDB

        Details

        • Type: Task
        • Status: Open
        • Priority: Critical
        • Resolution: Unresolved
        • Fix Version/s: None
        • Component/s: None
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          Description

          It would be extremely useful to have a functional backend supporting LMDB, as a replacement for the non-transactional levelDB backend. Having a DB that is ACID (which levelDB is not, since it is missing the I) and a DB that does not need to pause for compaction/garbage collection like levelDB for those of us that care about performance, is critical.

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                quanah Quanah Gibson-Mount added a comment -

                Performance benchmarks: http://symas.com/mdb/inmem/

                leveldb does not scale.

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                quanah Quanah Gibson-Mount added a comment - Performance benchmarks: http://symas.com/mdb/inmem/ leveldb does not scale.
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                quanah Quanah Gibson-Mount added a comment -

                Above site updated further today with the results from 100M & 16 CPUs

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                quanah Quanah Gibson-Mount added a comment - Above site updated further today with the results from 100M & 16 CPUs
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                quanah Quanah Gibson-Mount added a comment -

                Even worse, see http://symas.com/mdb/inmem/large.html

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                quanah Quanah Gibson-Mount added a comment - Even worse, see http://symas.com/mdb/inmem/large.html

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                  • Assignee:
                    Unassigned
                    Reporter:
                    quanah Quanah Gibson-Mount
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                    • Created:
                      Updated: