Big Data

KeyDB – high performance fork of Redis

KeyDB is a database and a faster drop in alternative to Redis.

It offers some enhancements including MVCC non-blocking architecture, cross region- multi-master support, better expiration, TLS encryption, and ModJS.

This is free and open source software.

Features include:

  • Designed to handle heavy workloads with a single node benchmarking at over 1 million ops/sec. KeyDB is a multithreaded database and will outperform Redis on a per-node basis.
  • Low latency – by keeping data in-memory, KeyDB can serve up data with submillisecond latencies.
  • Variety of data structures are supported including strings, hashes, lists, sets, sorted sets, bitmaps, hyperloglogs, geospatial indexes, and streams.
  • Multiple persistence options.
  • Highly scalable – scale horizontally through active-replication, or cluster-mode (sharded dataset) to meet much larger workloads.
  • High availability.

Website: docs.keydb.dev
Support: GitHub Code Repository
Developer: Snap Inc!
License: BSD 3-Clause “New” or “Revised” License

KeyDB is written in C++. Learn C++ with our recommended free books and free tutorials.

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