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ZhangHuiGui a4acbbbd74 cleanup some codes and fix the potential issues in compaction_jo 
Signed-off-by: ZhangHuiGui <2689496754@qq.com>
2024-04-19 14:23:52 +08:00
.circleci Enable io_uring in stress test (#12313) 2024-01-31 12:37:42 -08:00
.github Fix windows build and CI (#12426) 2024-03-14 12:04:41 -07:00
buckifier Error out in case of std errors in blackbox test and export file in TARGETS 2023-10-24 11:46:18 -07:00
build_tools Skip io_uring feature test when building with fbcode (#12525) 2024-04-11 12:46:15 -07:00
cache Remove extra semi colon from icsp/lib/logging/IcspLogRpcMessage.cpp 2024-03-31 10:26:34 -07:00
cmake Fix zstd typo in cmake (#12309) 2024-02-22 14:39:05 -08:00
coverage Remove platform009 and default to platform010 (#11333) 2023-03-30 09:56:37 -07:00
db cleanup some codes and fix the potential issues in compaction_jo 2024-04-19 14:23:52 +08:00
db_stress_tool Add more public APIs to crash/stress test (#12541) 2024-04-16 15:43:26 -07:00
docs Java FFI blog post - Post-publication issues with images (2) (#12372) 2024-02-22 15:01:55 -08:00
env Change ReadAsync callback API to remove const from FSReadRequest (#11649) 2024-02-16 09:14:55 -08:00
examples Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
file Retry DB::Open upon a corruption detected while reading the MANIFEST (#12518) 2024-04-18 17:36:33 -07:00
fuzz Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
include/rocksdb Reset user-facing wide-column stuctures upon deserialization failures (#12562) 2024-04-18 13:08:34 -07:00
java Fix exception on RocksDB.getColumnFamilyMetaData() (#12474) 2024-04-05 13:55:18 -07:00
logging Fix data race in AutoRollLogger (#12436) 2024-03-14 14:28:33 -07:00
memory Replace ScopedArenaIterator with ScopedArenaPtr<InternalIterator> (#12470) 2024-03-22 13:40:42 -07:00
memtable Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
microbench internal_repo_rocksdb (-8794174668376270091) (#12114) 2023-12-01 11:10:30 -08:00
monitoring New PerfContext counters for block cache bytes read (#12459) 2024-03-21 10:46:46 -07:00
options Add more missing options in crash test (#12508) 2024-04-08 09:48:03 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Run internal cpp modernizer on RocksDB repo (#12398) 2024-03-04 10:08:32 -08:00
table Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
test_util Run internal cpp modernizer on RocksDB repo (#12398) 2024-03-04 10:08:32 -08:00
third-party fix optimization-disabled test builds with platform010 (#11361) 2023-04-10 13:59:44 -07:00
tools Disallow inplace_update_support with allow_concurrent_memtable_write (#12550) 2024-04-16 19:41:38 -07:00
trace_replay Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
unreleased_history Retry DB::Open upon a corruption detected while reading the MANIFEST (#12518) 2024-04-18 17:36:33 -07:00
util Make autovector call default constructor explicitly before move/copy (#12499) 2024-04-04 12:33:05 -07:00
utilities Retry DB::Open upon a corruption detected while reading the MANIFEST (#12518) 2024-04-18 17:36:33 -07:00
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.gitignore Add .arcconfig to .gitignore (fb internal use) (#11803) 2023-09-07 14:57:39 -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 MultiCFIterator Refactor - CoalescingIterator & AttributeGroupIterator (#12480) 2024-04-11 11:34:04 -07:00
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
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crash_test.mk Stress/Crash Test for OptimisticTransactionDB (#11513) 2023-06-17 16:27:37 -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
HISTORY.md Branch cut 9.1.fb (#12476) 2024-03-25 15:07:43 -07:00
INSTALL.md fix out of date macos instructions in INSTALL.md (#12393) 2024-02-28 12:38:15 -08:00
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 support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
PLUGINS.md Add encfs plugin link (#12070) 2023-11-14 07:33:21 -08:00
README.md Remove deprecated integration tests from README.md (#11354) 2023-04-07 16:52:50 -07:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
src.mk MultiCFIterator Refactor - CoalescingIterator & AttributeGroupIterator (#12480) 2024-04-11 11:34:04 -07:00
TARGETS MultiCFIterator Refactor - CoalescingIterator & AttributeGroupIterator (#12480) 2024-04-11 11:34:04 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md Add Qdrant to USERS.md (#12072) 2023-11-16 10:35:08 -08:00
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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

CircleCI 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 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.