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Adam Retter 00c4ab01b9
When CMake fails to download a file, display the error message (#6511) 		5 years ago
buckifier Buck config: Re-enable liburing under Linux (#6451) 5 years ago
build_tools Check for sys/auxv.h (#6359) 5 years ago
cache Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
cmake cmake: do not build tests for Release build and cleanups (#5916) 5 years ago
coverage Fix interpreter lines for files with python2-only syntax. 6 years ago
db Split BlobFileState into an immutable and a mutable part (#6502) 5 years ago
db_stress_tool support SstFileManager in db_stress (#6454) 5 years ago
docs Log warning for high bits/key in legacy Bloom filter (#6312) 5 years ago
env Add missing MutexLock to MockEnv::CreateDir (#6474) 5 years ago
examples Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
file Remove memcpy from RandomAccessFileReader::Read in direct IO mode (#6455) 5 years ago
hdfs Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
include/rocksdb Optional sequence number exporting during checkpoint creation (#5528) 5 years ago
java When CMake fails to download a file, display the error message (#6511) 5 years ago
logging Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
memory Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
memtable Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
monitoring Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
options Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 5 years ago
port Share kPageSize (and other small tweaks) (#6443) 5 years ago
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HISTORY.md Iterator with timestamp (#6255) 5 years ago
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LICENSE.Apache Change RocksDB License 8 years ago
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README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

Linux/Mac Build Status Windows Build status PPC64le Build Status

RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key-value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it especially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/

License

RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.