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Yu Zhang 945f60b157 Add some documentation for version edit handlers (#12948) 
Summary:
As titled. No functional change.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12948

Reviewed By: hx235

Differential Revision: D61551254

Pulled By: jowlyzhang

fbshipit-source-id: ccf53d78bd2f18f174d7e61972e5de467c96ce76
2024-08-21 10:09:10 -07:00
.circleci Enable io_uring in stress test (#12313) 2024-01-31 12:37:42 -08:00
.github Enable Continuous Benchmarking of RocksDB (#12885) 2024-08-20 11:47:52 -07:00
buckifier add export_file to rockdb TARGETS generator and re-gen 2024-05-25 17:10:12 -07:00
build_tools Fix folly build (#12795) 2024-06-22 15:15:02 -07:00
cache Support pro-actively erasing obsolete block cache entries (#12694) 2024-06-07 08:57:11 -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 Add some documentation for version edit handlers (#12948) 2024-08-21 10:09:10 -07:00
db_stress_tool Add an option to verify memtable key order during reads (#12889) 2024-08-19 13:53:25 -07:00
docs Java FFI blog post - Post-publication issues with images (2) (#12372) 2024-02-22 15:01:55 -08:00
env Add some documentation for Env related interfaces (#12813) 2024-06-28 18:56:40 -07:00
examples Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
file Fix file deletions in DestroyDB not rate limited (#12891) 2024-08-02 19:31:55 -07:00
fuzz Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
include/rocksdb Update main branch for 9.6 release (#12945) 2024-08-19 17:36:23 -07:00
java Add ticker stats for read corruption retries (#12923) 2024-08-12 15:32:07 -07:00
logging Fix data race in AutoRollLogger (#12436) 2024-03-14 14:28:33 -07:00
memory Set optimize_filters_for_memory by default (#12377) 2024-04-30 08:33:31 -07:00
memtable Add an option to verify memtable key order during reads (#12889) 2024-08-19 13:53:25 -07:00
microbench internal_repo_rocksdb (-8794174668376270091) (#12114) 2023-12-01 11:10:30 -08:00
monitoring Add ticker stats for read corruption retries (#12923) 2024-08-12 15:32:07 -07:00
options Add an option to verify memtable key order during reads (#12889) 2024-08-19 13:53:25 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix CondVar::TimedWait for Windows (#12815) 2024-07-08 21:38:21 -07:00
table Option to decouple index and filter partitions (#12939) 2024-08-16 15:34:31 -07:00
test_util Remove redundant no_io parameters to filter functions (#12762) 2024-06-12 18:47:11 -07:00
third-party fix optimization-disabled test builds with platform010 (#11361) 2023-04-10 13:59:44 -07:00
tools Update main branch for 9.6 release (#12945) 2024-08-19 17:36:23 -07:00
trace_replay Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
unreleased_history Update main branch for 9.6 release (#12945) 2024-08-19 17:36:23 -07:00
util fix the non initialized bug in StderrLogger. (#12839) 2024-07-08 15:59:02 -07:00
utilities Do not add unprep_seqs when WriteImpl() fails in unprepared txn (#12927) 2024-08-15 09:16:29 -07:00
.clang-format
.gitignore add gtags files ignore (#12747) 2024-06-12 21:46:40 -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 Fix folly build (#12795) 2024-06-22 15:15:02 -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
COPYING
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 Fix HISTORY.md file for 9.6 release (#12947) 2024-08-19 22:39:17 -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
LICENSE.leveldb Add back the LevelDB license file 2017-07-16 18:42:18 -07:00
Makefile Update snappy dependency for Java releases. (#12207) 2024-07-05 09:30:28 -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 Fix folly build (#12795) 2024-06-22 15:15:02 -07:00
TARGETS Add experimental range filters to stress/crash test (#12769) 2024-06-18 16:16:09 -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
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

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.