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Jay Zhuang c068799d0c Blog: Time Aware Tiered Storage in RocksDB (#11005) 
Summary:
Blog for time aware tiered storage

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11005

Test Plan: document only

Reviewed By: siying

Differential Revision: D41620430

Pulled By: ajkr

fbshipit-source-id: d85406a50a7b1553495f2f2f72143dbd90101b01
2022-11-30 13:49:51 -08:00
.circleci Upgrade CircleCI Windows Build (#10090) 2022-10-28 09:14:47 -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 Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
cache Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
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 Fix missing WAL in new manifest by rolling over the WAL deletion record from prev manifest (#10892) 2022-11-29 14:14:43 -08:00
db_stress_tool Revert PR 10777 "Fix FIFO causing overlapping seqnos in L0 files due to overla…" (#10999) 2022-11-29 10:56:42 -08:00
docs Blog: Time Aware Tiered Storage in RocksDB (#11005) 2022-11-30 13:49:51 -08:00
env Added placeholders for MADV defines (#10881) 2022-11-02 14:42:42 -07:00
examples Add rocksdb_backup_restore_example to examples/.gitignore (#10825) 2022-11-02 15:02:09 -07:00
file Fix db_stress failure in async_io in FilePrefetchBuffer (#10949) 2022-11-14 16:14:41 -08:00
fuzz Add some missing headers (#10519) 2022-08-11 12:45:50 -07:00
include/rocksdb Prevent iterating over range tombstones beyond iterate_upper_bound (#10966) 2022-11-23 14:27:14 -08:00
java Fix missing WAL in new manifest by rolling over the WAL deletion record from prev manifest (#10892) 2022-11-29 14:14:43 -08:00
logging Observe and warn about misconfigured HyperClockCache (#10965) 2022-11-21 12:08:21 -08:00
memory Run clang format against files under example/, memory/ and memtable/ folders (#10893) 2022-10-28 13:16:50 -07:00
memtable Run clang format against files under example/, memory/ and memtable/ folders (#10893) 2022-10-28 13:16:50 -07:00
microbench Avoid allocations/copies for large GetMergeOperands() results (#10458) 2022-08-04 00:42:13 -07:00
monitoring Add some async read stats (#10947) 2022-11-13 21:38:35 -08:00
options Ignore max_compaction_bytes for compaction input that are within output key-range (#10835) 2022-10-21 10:22:41 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix include of windows.h in mmap.h (#10885) 2022-10-26 18:07:57 -07:00
table Remove copying of range tombstones keys in iterator (#10878) 2022-11-28 19:27:22 -08:00
test_util clang format files under test_util/ (#10855) 2022-10-24 20:32:25 -07:00
third-party Meta-internal folly integration with F14FastMap (#9546) 2022-04-13 07:34:01 -07:00
tools Revert PR 10777 "Fix FIFO causing overlapping seqnos in L0 files due to overla…" (#10999) 2022-11-29 10:56:42 -08:00
trace_replay fix compile warnings (#10976) 2022-11-22 15:51:01 -08:00
util Fix use of crc32c 3way on portable builds using MSVC (#10667) 2022-11-08 11:56:55 -08:00
utilities Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
.clang-format
.gitignore Git ignore .clangd/ (#10817) 2022-10-17 08:33:58 -07:00
.lgtm.yml
.watchmanconfig
AUTHORS
CMakeLists.txt Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
CODE_OF_CONDUCT.md
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
CONTRIBUTING.md
COPYING
crash_test.mk Allow a custom DB cleanup command to be passed to db_crashtest.py (#10883) 2022-10-27 19:47:01 -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 missing WAL in new manifest by rolling over the WAL deletion record from prev manifest (#10892) 2022-11-29 14:14:43 -08:00
INSTALL.md Update supported VS versions in INSTALL.md (#9823) 2022-04-13 13:03:40 -07:00
issue_template.md
LANGUAGE-BINDINGS.md Add grocksdb in Go language bindings (#10498) 2022-08-23 15:02:10 -07:00
LICENSE.Apache
LICENSE.leveldb
Makefile Fix broken dependency: update zlib from 1.2.12 to 1.2.13 (#10833) 2022-11-14 11:49:06 -08:00
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.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
ROCKSDB_LITE.md Fix remaining uses of "backupable" (#9792) 2022-04-05 09:52:33 -07:00
src.mk Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
TARGETS Add a SecondaryCache::InsertSaved() API, use in CacheDumper impl (#10945) 2022-11-21 16:17:36 -08:00
thirdparty.inc
USERS.md Add Apache Spark as a user (#10993) 2022-11-28 09:42:42 -08:00
Vagrantfile
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

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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.