RocksDB
databasesEmbeddable persistent key-value store for fast storage, originally developed at Facebook as a fork of LevelDB
Pronunciation
Correct
ROKS-dee-bee
/ˈrɒks diː biː/
Pronounced as 'Rocks' followed by the letters 'D' and 'B'. The Meta (Facebook) team and RocksDB community use this pronunciation in conference presentations.
Source: rocksdb.org(official spec)