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Yueh-Hsuan Chiang acb9348ff3
[Java] Include WriteBatch into RocksDBSample.java, fix how DbBenchmark.java handles WriteBatch. 		10 years ago
build_tools Add db_bench with lots of column families to regression tests 10 years ago
coverage Disable the html-based coverage report by default 11 years ago
db Don't sync manifest when disableDataSync = true 10 years ago
doc Remove seek compaction 11 years ago
examples Make it easier to start using RocksDB 11 years ago
hdfs hdfs cleanup and compile test against CDH 4.4. 11 years ago
helpers/memenv Expose in memory Env to the world 11 years ago
include Don't sync manifest when disableDataSync = true 10 years ago
java [Java] Include WriteBatch into RocksDBSample.java, fix how DbBenchmark.java handles WriteBatch. 10 years ago
linters allow lambda function syntax in cpplint 11 years ago
port Avoid off-by-one error when using readlink 10 years ago
table [unit test] CompactRange should fail if we don't have space 10 years ago
third-party/rapidjson Fix a rapidjson compile error in mac. 11 years ago
tools standardize scripts to run RocksDB benchmarks 10 years ago
util fix rate limiter crash #286 10 years ago
utilities Fix Mac compile 10 years ago
.arcconfig Improve/fix bugs for the cpp linter 11 years ago
.clang-format A script that automatically reformat affected lines 11 years ago
.gitignore Changes to support unity build: 11 years ago
.travis.yml Fix travis builds 10 years ago
CONTRIBUTING.md facebook accounts are not required for CLA signers 11 years ago
HISTORY.md Don't sync manifest when disableDataSync = true 10 years ago
INSTALL.md specify the command to install build_tools/mac-install-gflags.sh file in doc 11 years ago
LICENSE Fix copyright year 11 years ago
Makefile Add make install 10 years ago
PATENTS Fix the patent format 11 years ago
README.md Update README.md 11 years ago
ROCKSDB_LITE.md RocksDBLite 11 years ago

README.md

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

Build Status

RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on 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 specially 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/