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krad 22ecb752db Add valgrind to pre-commit sandcastle testing 
Summary:
Initially I removed "valgrind" from the list since it take too much
time (3+hr) compared to tsan (40 min) when the tests are run in parallel. It is
not effective to run the tests in parallel in sandcastle and tsan takes about
3hrs as well.

Adding valgrind to the list.

Test Plan: Submit this diff and watch the run

Reviewers: sdong, rven

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D53337
2016-01-26 10:40:57 -08:00
arcanist_util Add valgrind to pre-commit sandcastle testing 2016-01-26 10:40:57 -08:00
build_tools Include rest of dependencies in dependencies.sh 2016-01-25 14:35:04 -08:00
coverage Fix coverage script 2014-11-03 14:53:00 -08:00
db Fix intermittent hang in ColumnFamilyTest.FlushAndDropRaceCondition 2016-01-26 09:12:20 -08:00
doc Lint everything 2015-11-16 12:56:21 -08:00
examples Fix examples 2015-12-16 17:04:46 +01:00
hdfs update posix env schedule call 2015-12-30 10:12:44 -08:00
include/rocksdb ldb to support --column_family option 2016-01-25 14:58:18 -08:00
java Changes for build on solaris 2016-01-19 04:45:21 +00:00
memtable Enable MS compiler warning c4244. 2015-12-11 16:47:34 -08:00
port Align statistics 2016-01-13 14:53:23 -08:00
table Disallow SstFileWriter from creating empty sst files 2016-01-25 13:47:07 -08:00
third-party Enable MS compiler warning c4244. 2015-12-11 16:47:34 -08:00
tools ldb to support --column_family option 2016-01-25 14:58:18 -08:00
util Add a perf context level that doesn't measure time for mutex operations 2016-01-25 14:45:03 -08:00
utilities As per google coding standard replace "using" in option_builder.cc and 2016-01-20 00:27:29 +00:00
.arcconfig Integrate Jenkins with Phabricator 2015-04-07 11:56:29 -07:00
.clang-format
.gitignore New amalgamation target 2015-10-01 08:29:31 +13:00
.travis.yml Revert "Change notification email for travis" 2016-01-19 22:46:39 +00:00
appveyor.yml Exclude DBTest.FileCreationRandomFailure as a long running test 2015-11-17 13:54:13 -08:00
AUTHORS Add AUTHORS file. Fix #203 2014-09-29 10:52:18 -07:00
CMakeLists.txt Split db_test.cc (part 1: properties) 2016-01-20 15:17:52 -08:00
CONTRIBUTING.md facebook accounts are not required for CLA signers 2014-07-08 05:57:54 -04:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md ldb to support --column_family option 2016-01-25 14:58:18 -08:00
INSTALL.md Simple changes to support builds for ppc64[le] consistent with X86 2016-01-19 09:08:19 -06:00
LICENSE Fix copyright year 2014-03-12 12:06:58 -07:00
Makefile Run unit tests in parallel to find failing tests 2016-01-25 14:04:27 -08:00
PATENTS Update Patent Grant. 2015-04-13 10:33:43 +01:00
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 Optimistic Transactions 2015-05-29 14:36:35 -07:00
src.mk support for concurrent adds to memtable 2015-12-25 11:03:40 -08:00
thirdparty.inc Enable override to 3rd party linkage 2015-11-24 11:51:37 -08:00
USERS.md Add Rakuten Marketing to USERS.md 2016-01-18 15:24:52 -08:00
Vagrantfile RocksDB on FreeBSD support 2015-02-26 15:19:17 -08:00
WINDOWS_PORT.md Commit both PR and internal code review changes 2015-07-07 16:58:20 -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/