Introduction to zLMDB ===================== .. image:: https://img.shields.io/pypi/v/zlmdb.svg :target: https://pypi.python.org/pypi/zlmdb :alt: PyPI .. image:: https://github.com/crossbario/zlmdb/workflows/main/badge.svg :target: https://github.com/crossbario/zlmdb/actions?query=workflow%3Amain :alt: Build .. image:: https://readthedocs.org/projects/zlmdb/badge/?version=latest :target: https://zlmdb.readthedocs.io/en/latest/?badge=latest :alt: Documentation .. image:: https://github.com/crossbario/zlmdb/workflows/deploy/badge.svg :target: https://github.com/crossbario/zlmdb/actions?query=workflow%3Adeploy :alt: Deploy 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)