A library that provides an embeddable, persistent key-value store for fast storage.
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Maysam Yabandeh 67e5b5420e Reduce runtime of compact_on_deletion_collector_test (#4779)
Summary:
It sometimes times out with it is run with TSAN. The patch reduces the iteration from 50 to 30. This reduces the normal runtime from 5.2 to 3.1 seconds and should similarly address the TSAN timeout problem.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4779

Differential Revision: D13456862

Pulled By: maysamyabandeh

fbshipit-source-id: fdc0ad7d781b1c33b771d2415ff5fa2f1b5e2537
2018-12-13 14:47:08 -08:00
buckifier Fix buck dev mode fbcode builds (#4747) 2018-12-05 10:40:31 -08:00
build_tools Run Define codemod in fbcode 2018-11-19 11:59:15 -08:00
cache Revert "Move MemoryAllocator option from Cache to BlockBasedTableOpti… (#4697) 2018-11-21 11:29:57 -08:00
cmake Search paths provided by intel's "tbbvars.sh". 2018-05-07 14:28:36 -07:00
coverage Remove unused imports, from python scripts. (#4057) 2018-06-26 12:43:04 -07:00
db Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
docs DeleteRange blog post (#4711) 2018-11-21 20:28:03 -08:00
env Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
examples Pin top-level index on partitioned index/filter blocks (#4037) 2018-06-22 15:27:46 -07:00
hdfs Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
include/rocksdb Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
java Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
memtable WriteBufferManger doens't cost to cache if no limit is set (#4695) 2018-11-18 16:55:43 -08:00
monitoring Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
options Concurrent task limiter for compaction thread control (#4332) 2018-12-13 13:18:28 -08:00
port Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
table Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
third-party Support pragma once in all header files and cleanup some warnings (#4339) 2018-09-05 18:13:31 -07:00
tools Get CompactionJobInfo from CompactFiles 2018-12-13 14:21:24 -08:00
util Concurrent task limiter for compaction thread control (#4332) 2018-12-13 13:18:28 -08:00
utilities Reduce runtime of compact_on_deletion_collector_test (#4779) 2018-12-13 14:47:08 -08:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore RocksDB Trace Analyzer (#4091) 2018-08-13 11:44:02 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.travis.yml Fix printf formatting on MacOS (#4533) 2018-10-19 14:46:09 -07:00
appveyor.yml Upgrade Appveyor to VS2017 2018-02-01 13:57:01 -08:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Concurrent task limiter for compaction thread control (#4332) 2018-12-13 13:18:28 -08:00
CODE_OF_CONDUCT.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
CONTRIBUTING.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
COPYING Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Enable checkpoint of read-only db (#4681) 2018-12-07 17:06:02 -08:00
INSTALL.md Enable compilation on OpenBSD 2018-03-19 12:30:05 -07:00
issue_template.md Add a template for issues 2017-09-29 11:41:28 -07:00
LANGUAGE-BINDINGS.md Added PingCaps Rust RocksDB and ObjectiveRocks (#4065) 2018-06-27 15:43:21 -07:00
LICENSE.Apache Change RocksDB License 2017-07-15 16:11:23 -07:00
LICENSE.leveldb Add back the LevelDB license file 2017-07-16 18:42:18 -07:00
Makefile Add SstFileReader to read sst files (#4717) 2018-11-27 13:02:23 -08:00
README.md Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
src.mk Concurrent task limiter for compaction thread control (#4332) 2018-12-13 13:18:28 -08:00
TARGETS Concurrent task limiter for compaction thread control (#4332) 2018-12-13 13:18:28 -08:00
thirdparty.inc Provide a way to override windows memory allocator with jemalloc for ZSTD 2018-06-04 12:12:48 -07:00
USERS.md Adding IOTA Foundation to USERS.MD (#4436) 2018-10-02 10:03:46 -07:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md Add GCC 8 to Travis (#3433) 2018-07-13 10:58:06 -07:00

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 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/

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.