Introduction to zLMDBΒΆ

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Object-relational in-memory database layer based on LMDB:

  • High-performance (see below)

  • Supports multiple serializers (JSON, CBOR, Pickle, Flatbuffers)

  • Supports export/import from/to Apache Arrow

  • Support native Numpy arrays and Pandas data frames

  • Automatic indexes

  • Free software (MIT license)