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Yanqin Jin 943247b76e Expand stress test coverage for min_write_buffer_number_to_merge (#10785) 
Summary:
As title.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10785

Test Plan: CI

Reviewed By: ltamasi

Differential Revision: D40162583

Pulled By: ltamasi

fbshipit-source-id: 4e01f9b682f397130e286cf5d82190b7973fa3c1
 		2022-10-06 18:08:19 -07:00
.circleci CI benchmarks return NUM_KEYS to previous size (#10649) 2022-09-23 09:39:40 -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 Add OpenSSL to docker image (#10741) 2022-09-26 17:36:57 -07:00
cache Fix bug in HyperClockCache ApplyToEntries; cleanup (#10768) 2022-10-06 14:54:21 -07:00
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 Use `sstableKeyCompare()` for compaction output boundary check (#10763) 2022-10-06 15:54:58 -07:00
db_stress_tool Verify columns in NonBatchedOpsStressTest::VerifyDb (#10783) 2022-10-06 15:07:16 -07:00
docs Address feedback on recent recovery testing blog post (#10780) 2022-10-05 15:31:04 -07:00
env Add new property in IOOptions to skip recursing through directories and list only files during GetChildren. (#10668) 2022-10-03 10:59:45 -07:00
examples Add a simple example of backup and restore (#10054) 2022-06-03 23:25:31 -07:00
file Add new property in IOOptions to skip recursing through directories and list only files during GetChildren. (#10668) 2022-10-03 10:59:45 -07:00
fuzz Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
include/rocksdb Verify columns in NonBatchedOpsStressTest::VerifyDb (#10783) 2022-10-06 15:07:16 -07:00
java Use grep instead of obsolete egrep (#10701) 2022-09-22 16:58:21 -07:00
logging Fix build error with NIOSTATS_CONTEXT (#10506) 2022-08-23 15:00:14 -07:00
memory Add a blob-specific cache priority (#10461) 2022-08-12 17:59:06 -07:00
memtable Migrate to docker for CI run (#10496) 2022-08-10 17:34:38 -07:00
microbench Avoid allocations/copies for large `GetMergeOperands()` results (#10458) 2022-08-04 00:42:13 -07:00
monitoring Inject spurious wakeup and sleep before acquiring db mutex to expose race condition (#10291) 2022-09-12 13:55:23 -07:00
options Align compaction output file boundaries to the next level ones (#10655) 2022-09-29 19:43:55 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix FreeBSD building (#10575) 2022-08-28 00:05:51 -07:00
table User-defined timestamp support for `DeleteRange()` (#10661) 2022-09-30 16:13:03 -07:00
test_util Add seqno to time mapping (#10338) 2022-07-14 21:49:34 -07:00
third-party Meta-internal folly integration with F14FastMap (#9546) 2022-04-13 07:34:01 -07:00
tools Expand stress test coverage for min_write_buffer_number_to_merge (#10785) 2022-10-06 18:08:19 -07:00
trace_replay Use std::numeric_limits<> (#9954) 2022-05-05 13:08:21 -07:00
util Add DECLARE_uint32 to gflags compatibility (#10729) 2022-09-27 20:12:13 -07:00
utilities add SetCapacity and GetCapacity for secondary cache (#10712) 2022-09-29 19:15:04 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore Snapshots with user-specified timestamps (#9879) 2022-06-10 16:07:03 -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 cmake : Add ALL plugin LIBS to THIRD_PARTYLIBS (#10727) 2022-09-29 12:42:52 -07:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -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
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 Fix bug in HyperClockCache ApplyToEntries; cleanup (#10768) 2022-10-06 14:54:21 -07:00
INSTALL.md Update supported VS versions in INSTALL.md (#9823) 2022-04-13 13:03:40 -07:00
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 Use grep instead of obsolete egrep (#10701) 2022-09-22 16:58:21 -07:00
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_LITE.md Fix remaining uses of "backupable" (#9792) 2022-04-05 09:52:33 -07:00
TARGETS Fix an import issue in fbcode. (#10604) 2022-08-29 21:09:36 -07:00
USERS.md Add Solana's RocksDB use case in USERS.md (#9558) 2022-02-16 09:23:01 -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
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
crash_test.mk minor cleanups to db_crashtest.py (#10654) 2022-09-08 17:39:22 -07:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
src.mk Fix an import issue in fbcode. (#10604) 2022-08-29 21:09:36 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -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.