erlang-rocksdb - Erlang wrapper for RocksDB

Current version: 2.5.0

Copyright (c) 2016-2026 Benoît Chesneau

Feedback and pull requests welcome! If a particular feature of RocksDB is important to you, please let me know by opening an issue, and I'll prioritize it.

Features

• RocksDB 10.7.5 with snappy 1.2.1, lz4 1.10.0
• Erlang 22+ with dirty-nifs enabled
• All basic db operations (get, put, delete, merge, multi_get)
• Wide-column entity API (put_entity, get_entity, iterator_columns)
• Extended statistics API (45+ tickers, 13+ histograms)
• BlobDB support with statistics and lazy loading
• Batch operations support
• Snapshots support
• Checkpoint support
• Column families support with coalescing iterator
• Transaction logs
• Pessimistic transactions with row-level locking
• Backup support
• Erlang merge operator
• Posting list merge operator for inverted indexes
• Compaction filters (declarative rules and Erlang callbacks)
• SST file support (write, ingest, read)
• Customized build support
• Tested on macOS, FreeBSD, Solaris and Linux

Usage

See the Doc for more explanation.

Note: since the version 0.26.0, cmake>=3.4 is required to install erlang-rocksdb.

Customized build

See the Customized builds for more information.

Support

Support, Design and discussions are done via the Github Tracker.

Professional support is available via Enki Multimedia. Contact sales@enki-multimedia.eu.

License

Erlang RocksDB is licensed under the Apache License 2.