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Persistent Read Cache (part 6) Block Cache Tier Implementation 		8 years ago
arcanist_util Testing out parallel sandcastle changes 8 years ago
build_tools Remove an extra apostrophe 8 years ago
coverage Fix coverage script 10 years ago
db Make DBTest.CompressionStatsTest more deterministic 8 years ago
doc Lint everything 9 years ago
examples Introduce FullMergeV2 (eliminate memcpy from merge operators) 8 years ago
hdfs using java7 in runtime for hdfs env (#1072) 8 years ago
include/rocksdb Change options memtable_prefix_bloom_huge_page_tlb_size => memtable_huge_page_size and cover huge page to memtable too 8 years ago
java More granular steps in the Makefile, can help with running all or single Java tests (and with ASAN build - https://github.com/facebook/rocksdb/wiki/JNI-Debugging) (#1237) 8 years ago
memtable Updated all copyright headers to the new format. 9 years ago
port stack_trace,cc: The current Stacktrace code does not compile for FreeBSD (#1153) 8 years ago
table Only cache level 0 indexes and filter when opening table reader 8 years ago
third-party Fix clang analyzer errors 8 years ago
tools Write a benchmark to emulate time series data 8 years ago
util Persistent Read Cache (part 6) Block Cache Tier Implementation 8 years ago
utilities Persistent Read Cache (part 6) Block Cache Tier Implementation 8 years ago
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.clang-format A script that automatically reformat affected lines 11 years ago
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AUTHORS Add AUTHORS file. Fix #203 10 years ago
CMakeLists.txt fixes 1230: Error:string sub-command REGEX, mode REPLACE needs at least 6 arguments total to command (#1231) 8 years ago
CONTRIBUTING.md facebook accounts are not required for CLA signers 10 years ago
DEFAULT_OPTIONS_HISTORY.md Release RocksDB 4.8.0 8 years ago
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 9 years ago
HISTORY.md Change options memtable_prefix_bloom_huge_page_tlb_size => memtable_huge_page_size and cover huge page to memtable too 8 years ago
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 9 years ago
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ROCKSDB_LITE.md Optimistic Transactions 9 years ago
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WINDOWS_PORT.md Commit both PR and internal code review changes 9 years ago
appveyor.yml Disable long running GroupCommitTest (#1125) 8 years ago
src.mk Persistent Read Cache (part 6) Block Cache Tier Implementation 8 years ago
thirdparty.inc Introduce XPRESS compresssion on Windows. (#1081) 8 years ago

README.md

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

Build Status 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 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/