This document lists users of RocksDB and their use cases. If you are using RocksDB, please open a pull request and add yourself to the list. ## Facebook At Facebook, we use RocksDB as a backend for many different stateful services. We're also experimenting with running RocksDB as a storage engine for two databases: 1. MyRocks -- https://github.com/MySQLOnRocksDB/mysql-5.6 2. MongoRocks -- https://github.com/mongodb-partners/mongo-rocks ## LinkedIn Two different use cases at Linkedin are using RocksDB as a storage engine: 1. LinkedIn's follow feed for storing user's activities 2. Apache Samza, open source framework for stream processing Learn more about those use cases in a Tech Talk by Ankit Gupta and Naveen Somasundaram: http://www.youtube.com/watch?v=plqVp_OnSzg ## Yahoo Yahoo is using RocksDB as a storage engine for their biggest distributed data store Sherpa. ## CockroachDB CockroachDB is an open-source geo-replicated transactional database (still in development). They are using RocksDB as their storage engine. Check out their github: https://github.com/cockroachdb/cockroach ## DNANexus DNANexus is using RocksDB to speed up processing of genomics data. You can learn more from this great blog post by Mike Lin: http://devblog.dnanexus.com/faster-bam-sorting-with-samtools-and-rocksdb/ ## Iron.io Iron.io is using RocksDB as a storage engine for their distributed queueing system. Learn more from Tech Talk by Reed Allman: http://www.youtube.com/watch?v=HTjt6oj-RL4 ## Tango Me Tango is using RocksDB as a graph storage to store all users' connection data and other social activity data. ## Turn Turn is using RocksDB as a storage layer for their key/value store, serving at peak 2.4MM QPS out of different datacenters. Check out our RocksDB Protobuf merge operator at: https://github.com/vladb38/rocksdb_protobuf