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sdong ee9bdd38a1 Script to check whether RocksDB can read DB generated by previous releases and vice versa
Summary: Add a script, which checks out changes from a list of tags, build them and load the same data into it. In the last, checkout the target build and make sure it can successfully open DB and read all the data. It is implemented through ldb tool, because ldb tool is available from all previous builds so that we don't have to cross build anything.

Test Plan: Run the script.

Reviewers: yhchiang, rven, anthony, kradhakrishnan, igor

Reviewed By: igor

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D36639
2015-04-08 16:04:59 -07:00
arcanist_util Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
build_tools Fix github issue #563 2015-04-07 13:22:22 -07:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Enabling checksum in repair db as it should have been. 2015-04-08 15:52:02 -07:00
doc
examples Fix formatting 2015-02-09 09:53:30 -08:00
hdfs Remove unused parameter in CancelAllBackgroundWork 2015-03-16 21:07:54 -07:00
include Adding another NewFlashcacheAwareEnv function to support pre-opened fd 2015-04-06 16:50:36 -07:00
java Fixed a typo in RocksDBSample.java 2015-03-25 11:09:30 -07:00
port stack_trace.cc: fix #elif check for OS_MACOSX 2015-03-17 12:00:55 +01:00
table Clean up compression logging 2015-04-06 12:50:44 -07:00
third-party Update COMMIT.md 2015-03-30 17:48:16 -07:00
tools Script to check whether RocksDB can read DB generated by previous releases and vice versa 2015-04-08 16:04:59 -07:00
util Clean up compression logging 2015-04-06 12:50:44 -07:00
utilities Fix the compilation error in flashcache.cc on Mac 2015-04-07 15:27:23 -07:00
.arcconfig Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
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.gitignore run 'make check's rules (and even subtests) in parallel 2015-04-06 12:35:25 -07:00
.travis.yml Only run db_test in Travis 2015-03-17 15:24:16 -07:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CONTRIBUTING.md
HISTORY.md A new call back to TablePropertiesCollector to allow users know the entry is add, delete or merge 2015-04-06 10:27:21 -07:00
INSTALL.md Optimize default compile to compilation platform by default 2014-12-15 11:29:41 +01:00
LICENSE
Makefile Fix Makefile 2015-04-08 14:33:07 -07:00
PATENTS
README.md Replaced "built on on earlier work" by "built on earlier work" in README.md 2014-09-17 01:16:17 -07:00
ROCKSDB_LITE.md
USERS.md Fix formatting of USERS.md 2015-04-08 08:52:10 -07:00
Vagrantfile RocksDB on FreeBSD support 2015-02-26 15:19:17 -08:00
src.mk build: don't use a glob for java/rocksjni/* 2015-04-07 15:19:25 -07:00

README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

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 specially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/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.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/