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Jay Zhuang 1e86d424e4 Tiered storage stress test (#10493) 
Summary:
Add Tiered storage stress test and db_bench option

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10493

Test Plan:
new crashtest:
https://app.circleci.com/pipelines/github/facebook/rocksdb/16905/workflows/68c2967c-9274-434f-8506-1403cf441ead

Reviewed By: ajkr

Differential Revision: D38481892

Pulled By: jay-zhuang

fbshipit-source-id: 217a0be4acb93d420222e6ede2a1290d9f464776
 		2022-08-08 13:08:35 -07:00
.circleci Tiered storage stress test (#10493) 2022-08-08 13:08:35 -07:00
.github/workflows Use released clang-format instead of the one from dev branch (#9646) 2022-03-01 10:51:38 -08:00
buckifier Use optimized folly DistributedMutex in LRUCache when available (#10179) 2022-06-17 13:08:45 -07:00
build_tools Run new benchmark script in branch. (#10303) 2022-07-25 14:44:10 -07:00
cache Fix data race reported on SetIsInSecondaryCache in LRUCache (#10472) 2022-08-04 13:52:11 -07:00
cmake gcc-11 and cmake related cleanup (#9286) 2021-12-17 17:04:35 -08:00
coverage Fix commit_prereq and other targets (#9797) 2022-04-04 09:58:18 -07:00
db Respect fill_cache when reading blobs in DBIter (#10492) 2022-08-08 08:26:33 -07:00
db_stress_tool Tiered storage stress test (#10493) 2022-08-08 13:08:35 -07:00
docs Include some legal contents in website (#10491) 2022-08-05 15:24:20 -07:00
env increase buffer size in PosixFileSystem::GetAbsolutePath to PATH_MAX (#10413) 2022-08-02 17:18:18 -07:00
examples Add a simple example of backup and restore (#10054) 2022-06-03 23:25:31 -07:00
file Provide support for direct_reads with async_io (#10197) 2022-07-06 11:42:59 -07:00
fuzz Fix compilation errors and add fuzzers to CircleCI (#9420) 2022-02-01 10:32:15 -08:00
include/rocksdb Avoid allocations/copies for large `GetMergeOperands()` results (#10458) 2022-08-04 00:42:13 -07:00
java Revert "Add a blob-specific cache priority (#10309)" (#10434) 2022-07-29 07:18:15 -07:00
logging Close the Logger before rolling to next one in AutoRollLogger (#10488) 2022-08-05 16:23:44 -07:00
memory Revert "Add a blob-specific cache priority (#10309)" (#10434) 2022-07-29 07:18:15 -07:00
memtable Fix a bug in hash linked list (#10401) 2022-07-25 11:33:28 -07:00
microbench Avoid allocations/copies for large `GetMergeOperands()` results (#10458) 2022-08-04 00:42:13 -07:00
monitoring Use EnvLogger instead of PosixLogger (#10436) 2022-08-01 14:37:18 -07:00
options Fix race conditions in GenericRateLimiter (#10374) 2022-07-19 09:31:14 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Use EnvLogger instead of PosixLogger (#10436) 2022-08-01 14:37:18 -07:00
table Avoid dynamic memory allocation on read path (#10453) 2022-08-08 12:59:31 -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 Tiered storage stress test (#10493) 2022-08-08 13:08:35 -07:00
trace_replay Use std::numeric_limits<> (#9954) 2022-05-05 13:08:21 -07:00
util db_bench -use_stderr_info_logger to print timestamp (#10435) 2022-07-29 11:24:52 -07:00
utilities Fix serious FSDirectory use-after-Close bug (missing fsync) (#10460) 2022-08-02 10:54:32 -07:00
.clang-format
…
.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 Fix the error path of PLUGIN_ROOT (#10446) 2022-08-03 11:06:27 -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 Avoid dynamic memory allocation on read path (#10453) 2022-08-08 12:59:31 -07:00
INSTALL.md Update supported VS versions in INSTALL.md (#9823) 2022-04-13 13:03:40 -07:00
LANGUAGE-BINDINGS.md Update branch name to "main" in README/LANGUAGE_BINDINGS (#8727) 2021-09-01 15:26:34 -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 seqno to time mapping (#10338) 2022-07-14 21:49:34 -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 Charge blob cache usage against the global memory limit (#10321) 2022-07-18 23:26:57 -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 Tiered storage stress test (#10493) 2022-08-08 13:08:35 -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 Charge blob cache usage against the global memory limit (#10321) 2022-07-18 23:26:57 -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

CircleCI Status Appveyor Build status PPC64le Build 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.