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Open-source graph database, built for real-time streaming data, compatible with Neo4j.
1,978 Commits 247 Branches 35 Tags 62 MiB
C++ 70.6%
Python 14.1%
Gherkin 6.7%
Shell 2.9%
Common Lisp 1.5%
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4e996d2667
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Matej Ferencevic 4e996d2667 Ensure that the durability directory is unique 
Summary:
This change improves detection of errorneous situations when starting a
distributed cluster on a single machine. It asserts that the user hasn't
started more memgraph nodes on the same machine with the same durability
directory. Also, this diff improves worker registration. Now workers don't have
to have explicitly set IP addresses. The master will deduce them from the
connecting IP when the worker registers.

Reviewers: teon.banek, buda, msantl

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1582
2018-09-03 13:40:10 +02:00
cmake Extract Kafka integration to its own target 2018-09-03 13:04:19 +02:00
config Implement full durability mode 2018-08-29 16:05:07 +02:00
customers Implement manage script for card fraud demo 2018-02-12 13:29:12 +01:00
docs Add dgp related docs 2018-09-03 12:06:44 +02:00
experimental Integrate code coverage with Apollo 2018-01-15 12:20:11 +01:00
libs Initial implementation of authentication 2018-07-27 13:08:17 +02:00
poc Clean utils folder (namespaces, function names) 2018-04-22 09:44:32 +02:00
release Install openssl inside docker, update order of sections in the documentation 2018-06-22 18:44:11 +02:00
src Ensure that the durability directory is unique 2018-09-03 13:40:10 +02:00
tests Ensure that the durability directory is unique 2018-09-03 13:40:10 +02:00
tools Add distributed Id Cypher function 2018-09-03 13:04:03 +02:00
.arcconfig arcconfig: Default to master for diff and land 2017-11-07 18:41:51 +01:00
.clang-format Edges data structure now supports multiple edge filtering (implicit OR) 2017-09-26 13:46:18 +02:00
.gdbinit Add pretty printer to gdb for TypedValue 2017-08-16 11:32:25 +02:00
.gitignore Move distributed operators to its own file 2018-08-28 14:47:14 +02:00
.ycm_extra_conf.py Add kafka library and integrate it into memgraph 2018-07-06 15:52:23 +02:00
apollo_archives.py Refactor Apollo build projects 2018-03-27 13:47:18 +02:00
apollo_archives.yaml Refactor Apollo build projects 2018-03-27 13:47:18 +02:00
apollo_build.yaml Add kafka benchmark 2018-08-29 16:35:31 +02:00
CHANGELOG.md Add EXPLAIN to openCypher 2018-08-23 14:05:32 +02:00
CMakeLists.txt Separate auth/stream queries from rest of cypher 2018-07-30 12:29:36 +02:00
Doxyfile Add initial version of Apollo config files 2018-01-10 14:46:10 +01:00
Doxylogo.png Doxygen setup 2016-12-20 15:49:52 +01:00
init Integrate driver tests with Apollo 2018-08-22 18:31:37 +02:00
README.md Migrate command line args to gflgs in tests 2017-07-06 13:54:12 +02:00

README.md

memgraph

Memgraph is an ACID compliant high performance transactional distributed in-memory graph database featuring runtime native query compiling, lock free data structures, multi-version concurrency control and asynchronous IO.

dependencies

Memgraph can be compiled using any modern c++ compiler. It mostly relies on the standard template library, however, some things do require external libraries.

Some code contains linux-specific libraries and the build is only supported on a 64 bit linux kernel.

  • linux
  • clang 3.8 (good c++11 support, especially lock free atomics)
  • antlr (compiler frontend)
  • cppitertools
  • fmt format
  • google benchmark
  • google test
  • glog
  • gflags