rocksdb

fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

sdong 7d79b32618 Break db_stress_tool.cc to a list of source files (#6134 ) Summary: db_stress_tool.cc now is a giant file. In order to main it easier to improve and maintain, break it down to multiple source files. Most classes are turned into their own files. Separate .h and .cc files are created for gflag definiations. Another .h and .cc files are created for some common functions. Some test execution logic that is only loosely related to class StressTest is moved to db_stress_driver.h and db_stress_driver.cc. All the files are located under db_stress_tool/. The directory name is created as such because if we end it with either stress or test, .gitignore will ignore any file under it and makes it prone to issues in developements. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6134 Test Plan: Build under GCC7 with and without LITE on using GNU Make. Build with GCC 4.8. Build with cmake with -DWITH_TOOL=1 Differential Revision: D18876064 fbshipit-source-id: b25d0a7451840f31ac0f5ebb0068785f783fdf7d		5 years ago
buckifier	PosixRandomAccessFile::MultiRead() to use I/O uring if supported (#5881 )	5 years ago
build_tools	PosixRandomAccessFile::MultiRead() to use I/O uring if supported (#5881 )	5 years ago
cache	Remove key length assertion LRUHandle::CalcTotalCharge (#6115 )	5 years ago
cmake	Compatible changes for cmake (#6045 )	5 years ago
coverage	Fix interpreter lines for files with python2-only syntax.	5 years ago
db	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
db_stress_tool	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
docs	Blog post for write_unprepared (#5711 )	5 years ago
env	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
examples	Add asserts in transaction example (#6055 )	5 years ago
file	Apply formatter to recent 200+ commits. (#5830 )	5 years ago
hdfs	Add copyright headers per FB open-source checkup tool. (#5199 )	5 years ago
include/rocksdb	Add missing DataBlock-releated functions to the C-API (#6101 )	5 years ago
java	fix typo (#6099 )	5 years ago
logging	Apply formatter to recent 200+ commits. (#5830 )	5 years ago
memory	Charge block cache for cache internal usage (#5797 )	5 years ago
memtable	Misc hashing updates / upgrades (#5909 )	5 years ago
monitoring	Apply formatter to recent 200+ commits. (#5830 )	5 years ago
options	Allow fractional bits/key in BloomFilterPolicy (#6092 )	5 years ago
port	Work around weird unused errors with Mingw (#6075 )	5 years ago
table	Disable new Bloom filter assertion (#6128 )	5 years ago
test_util	New Bloom filter implementation for full and partitioned filters (#6007 )	5 years ago
third-party	Disable folly_synchronization_distributed_mutex_test on ARM for now (#6126 )	5 years ago
tools	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
trace_replay	Misc hashing updates / upgrades (#5909 )	5 years ago
util	Work around weird unused errors with Mingw (#6075 )	5 years ago
utilities	Fix BlobDB compilation on older GCC versions	5 years ago
.clang-format	A script that automatically reformat affected lines	11 years ago
.gitignore	Make buckifier python3 compatible (#5922 )	5 years ago
.lgtm.yml	Create lgtm.yml for LGTM.com C/C++ analysis (#4058 )	6 years ago
.travis.yml	Partial rebalance of TEST_GROUPs for Travis (#6010 )	5 years ago
.watchmanconfig	Added .watchmanconfig file to rocksdb repo (#5593 )	5 years ago
AUTHORS	Update RocksDB Authors File	7 years ago
CMakeLists.txt	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
CODE_OF_CONDUCT.md	Adopt Contributor Covenant	5 years ago
CONTRIBUTING.md	Add Code of Conduct	7 years ago
COPYING	Add GPLv2 as an alternative license.	7 years ago
DEFAULT_OPTIONS_HISTORY.md	options.delayed_write_rate use the rate of rate_limiter by default.	7 years ago
DUMP_FORMAT.md	First version of rocksdb_dump and rocksdb_undump.	9 years ago
HISTORY.md	Fix a potential bug scheduling unnecessary threads (#6104 )	5 years ago
INSTALL.md	Update the version of the dependencies used by the RocksJava static build (#4761 )	6 years ago
LANGUAGE-BINDINGS.md	LANGUAGE-BINDINGS.md: mention python-rocksdb	5 years ago
LICENSE.Apache	Change RocksDB License	7 years ago
LICENSE.leveldb	Add back the LevelDB license file	7 years ago
Makefile	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
README.md	Replaced some words (#5877 )	5 years ago
ROCKSDB_LITE.md	Fix some typos in comments and docs.	6 years ago
TARGETS	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
USERS.md	Add avrio to USERS.md (#5748 )	5 years ago
Vagrantfile	Adding CentOS 7 Vagrantfile & build script	6 years ago
WINDOWS_PORT.md	#5145 , rename port/dirent.h to port/port_dirent.h to avoid compile err when use port dir as header dir output (#5152 )	5 years ago
appveyor.yml	Isolate building db_bench from tests with `WITH_BENCHMARK_TOOLS` option. (#6098 )	5 years ago
defs.bzl	Add clarifying/instructive header to TARGETS and defs.bzl	5 years ago
issue_template.md	Add a template for issues	7 years ago
src.mk	Break db_stress_tool.cc to a list of source files (#6134 )	5 years ago
thirdparty.inc	Fix build jemalloc api (#5470 )	5 years ago

README.md

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

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.