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Open-source graph database, built for real-time streaming data, compatible with Neo4j.
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C++ 70.6%
Python 14.1%
Gherkin 6.7%
Shell 2.9%
Common Lisp 1.5%
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Marin Tomic 78ee3ed37e Fix worker id in accessor serialization 
Summary:
Previous version of code was wrong in some cases. Example:

There's an edge e = (a)->(b). Node (a) belongs to worker 1, node (b) belongs to worker 0. Therefore, edge e belongs to worker 1.

When edge e was serialized on worker 0, address of node b was local and it would be globalized, but the worker id of edge (e) would be used, which is wrong.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1599
2018-09-13 18:22:32 +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 integration test 2018-09-08 00:01:03 +01:00
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 Fix worker id in accessor serialization 2018-09-13 18:22:32 +02:00
tests Clean-up TypedValue misuse 2018-09-13 13:45:54 +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 transaction engine logic 2018-09-07 11:43:57 +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