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leipeng f1874abfba thread_local.cc: Reset: use exchange instead of load+store
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buckifier Use optimized folly DistributedMutex in LRUCache when available (#10179) 2022-06-17 13:08:45 -07:00
build_tools Adapt benchmark result script to new fields. (#10120) 2022-06-22 09:26:13 -07:00
cache Replace per-shard chained hash tables with open-addressing scheme (#10194) 2022-06-21 08:45:04 -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 Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
db_stress_tool Add the blob cache to the stress tests and the benchmarking tool (#10202) 2022-06-22 16:04:03 -07:00
docs Bump nokogiri from 1.13.4 to 1.13.6 in /docs (#10019) 2022-05-20 11:00:15 -07:00
env Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
examples Add a simple example of backup and restore (#10054) 2022-06-03 23:25:31 -07:00
file Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
fuzz Fix compilation errors and add fuzzers to CircleCI (#9420) 2022-02-01 10:32:15 -08:00
include/rocksdb Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
java Account memory of FileMetaData in global memory limit (#9924) 2022-06-14 13:06:40 -07:00
logging Deflake unit test BackupEngineTest.Concurrency (#10069) 2022-05-31 09:36:32 -07:00
memory Fail DB::Open() if logger cannot be created (#9984) 2022-05-27 07:23:31 -07:00
memtable Rewrite memory-charging feature's option API (#9926) 2022-05-17 15:01:51 -07:00
microbench Fix overflow in ribbon_bench after #10184 (#10195) 2022-06-17 12:53:57 -07:00
monitoring Update stats to help users estimate MultiGet async IO impact (#10182) 2022-06-16 12:12:43 -07:00
options Add basic kRoundRobin compaction policy (#10107) 2022-06-21 11:56:53 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
table Fix typo in comments and code (#10233) 2022-06-22 15:45:21 -07:00
test_util Fix a bug of not setting enforce_single_del_contracts (#10027) 2022-05-20 16:48:50 -07:00
third-party Meta-internal folly integration with F14FastMap (#9546) 2022-04-13 07:34:01 -07:00
tools Add the blob cache to the stress tests and the benchmarking tool (#10202) 2022-06-22 16:04:03 -07:00
trace_replay Use std::numeric_limits<> (#9954) 2022-05-05 13:08:21 -07:00
util thread_local.cc: Reset: use exchange instead of load+store 2022-06-23 11:02:16 +08:00
utilities Expose the initial logger creation error (#10223) 2022-06-22 08:26:38 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
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.travis.yml Fix remaining uses of "backupable" (#9792) 2022-04-05 09:52:33 -07:00
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DEFAULT_OPTIONS_HISTORY.md Add Options::DisableExtraChecks, clarify force_consistency_checks (#9363) 2022-01-18 17:31:03 -08:00
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HISTORY.md Add get_column_family_metadata() and related functions to C API (#10207) 2022-06-22 15:00:28 -07:00
INSTALL.md Update supported VS versions in INSTALL.md (#9823) 2022-04-13 13:03:40 -07:00
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LANGUAGE-BINDINGS.md Update branch name to "main" in README/LANGUAGE_BINDINGS (#8727) 2021-09-01 15:26:34 -07:00
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README.md README: De-list slack channel, list Google group (#9387) 2022-01-18 08:19:48 -08:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
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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.