zlmdb
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Object-relational in-memory database layer based on LMDB
Introduction to zLMDB
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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)