RocksDB

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wikipedia:RocksDB is a high performance embedded database/library for key-value database released in 2012. Database has to be open by a single process for writting and multiprocessor for reading.[1]. A single DB can be configured to store its data in multiple directories.

RocksDB execute periodic compactions which reads from one or more SST files, perform merge-sort like operation, generate new SST files, and delete the old SST files it inputs.

RocksDB databases include support for field compression using Zstandard

Installation

  • macOS: brew install rocksdb
  • Binaries: rocksdb_sanity_test rocksdb_stress rocksdb_undump rocksdb_sst_dump rocksdb_ldb rocksdb_repl_stress rocksdb_dump rocksdb_write_stress


Related binaries: sst_dump and SstFileReader.

Activities

See also

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