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Niklas Fiekas ff04fb154b Add C API for ReadOptions::async_io (#11062) 
Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/11062

Reviewed By: hx235

Differential Revision: D42297489

Pulled By: ajkr

fbshipit-source-id: 03fe1477c1ae1f8af73dc77a6986fdc7025edf4f
2023-01-04 19:36:43 -08:00
.circleci Upgrade CircleCI Windows Build (#10090) 2022-10-28 09:14:47 -07:00
.github/workflows ci: add GitHub token permissions for workflow (#10549) 2022-10-04 12:10:30 -07:00
buckifier Enable BLACK for internal_repo_rocksdb (#10710) 2022-09-20 17:47:52 -07:00
build_tools Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
cache Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
cmake gcc-11 and cmake related cleanup (#9286) 2021-12-17 17:04:35 -08:00
coverage Enable BLACK for internal_repo_rocksdb (#10710) 2022-09-20 17:47:52 -07:00
db Add C API for ReadOptions::async_io (#11062) 2023-01-04 19:36:43 -08:00
db_stress_tool fix shared state used after free (#11059) 2023-01-04 19:35:34 -08:00
docs Bump nokogiri from 1.13.9 to 1.13.10 in /docs (#11024) 2022-12-08 09:21:36 -08:00
env Added placeholders for MADV defines (#10881) 2022-11-02 14:42:42 -07:00
examples Add rocksdb_backup_restore_example to examples/.gitignore (#10825) 2022-11-02 15:02:09 -07:00
file Fix async prefetch heap use after free (#11049) 2022-12-21 09:15:53 -08:00
fuzz Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
include/rocksdb Add C API for ReadOptions::async_io (#11062) 2023-01-04 19:36:43 -08:00
java Add missing range conflict check between file ingestion and RefitLevel() (#10988) 2022-12-29 15:05:36 -08:00
logging Observe and warn about misconfigured HyperClockCache (#10965) 2022-11-21 12:08:21 -08:00
memory Fix use of make_unique in Arena::AllocateNewBlock (#11012) 2022-12-01 13:18:40 -08:00
memtable Run clang format against files under example/, memory/ and memtable/ folders (#10893) 2022-10-28 13:16:50 -07:00
microbench Avoid allocations/copies for large GetMergeOperands() results (#10458) 2022-08-04 00:42:13 -07:00
monitoring Add an unittest for Periodic compaction conflict with ongoing compaction (#10908) 2022-12-12 10:37:55 -08:00
options Ignore max_compaction_bytes for compaction input that are within output key-range (#10835) 2022-10-21 10:22:41 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix include of windows.h in mmap.h (#10885) 2022-10-26 18:07:57 -07:00
table Avoid mixing sync and async prefetch (#11050) 2022-12-21 22:42:19 -08:00
test_util ~SleepingBackgroundTask() to wake up the sleeping task (#11036) 2022-12-14 12:06:24 -08:00
third-party Meta-internal folly integration with F14FastMap (#9546) 2022-04-13 07:34:01 -07:00
tools Add back Options::CompactionOptionsFIFO::allow_compaction to stress/crash test (#11063) 2023-01-03 11:54:58 -08:00
trace_replay fix compile warnings (#10976) 2022-11-22 15:51:01 -08:00
util Improve error messages for SST footer and size errors (#11009) 2022-12-09 10:03:47 -08:00
utilities Fix BackupEngineTest.ExcludeFiles memory leak (#11066) 2022-12-31 10:56:55 -08:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Git ignore .clangd/ (#10817) 2022-10-17 08:33:58 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Add ability to have unit tests for ROCKSDB_PLUGINS (#11052) 2022-12-30 16:55:58 -08:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -07:00
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
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
crash_test.mk Allow a custom DB cleanup command to be passed to db_crashtest.py (#10883) 2022-10-27 19:47:01 -07:00
DEFAULT_OPTIONS_HISTORY.md Add Options::DisableExtraChecks, clarify force_consistency_checks (#9363) 2022-01-18 17:31:03 -08:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Add missing range conflict check between file ingestion and RefitLevel() (#10988) 2022-12-29 15:05:36 -08:00
INSTALL.md Update supported VS versions in INSTALL.md (#9823) 2022-04-13 13:03:40 -07:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
LANGUAGE-BINDINGS.md Add grocksdb in Go language bindings (#10498) 2022-08-23 15:02:10 -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 ability to have unit tests for ROCKSDB_PLUGINS (#11052) 2022-12-30 16:55:58 -08:00
PLUGINS.md Add pmem-rocksdb-plugin link in PLUGINs.md (#9934) 2022-05-12 22:02:28 -07:00
README.md Remove Travis CI (#10407) 2022-07-22 20:16:45 -07:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
ROCKSDB_LITE.md Fix remaining uses of "backupable" (#9792) 2022-04-05 09:52:33 -07:00
src.mk Consider range tombstone in compaction output file cutting (#10802) 2022-12-15 09:11:54 -08:00
TARGETS Consider range tombstone in compaction output file cutting (#10802) 2022-12-15 09:11:54 -08:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md Add Apache Spark as a user (#10993) 2022-11-28 09:42:42 -08:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md Update branch name in WINDOWS_PORT.md (#8745) 2021-09-01 19:26:39 -07:00

README.md

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

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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/main/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.

Questions and discussions are welcome on the RocksDB Developers Public Facebook group and email list on Google Groups.

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.