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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%
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03f1547a8d
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florijan 03f1547a8d Invalidate distributed plan caches 
Summary:
 - Remove caches on workers as a result of plan expiration or race
   during insertion.
 - Extract caching functionality into a class.
 - Minor refactor of Interpreter::operator()
 - New RPC and test for it.
 - Rename ConsumePlanRes to DispatchPlanRes for consistency, remove
   return value as it's always true and never used.
 - Interpreter is now constructed with a `GraphDb` reference. At the
   moment only for reaching the `distributed::PlanDispatcher`, but in
   the future we should probably use that primarily for planning.

I added a function to `PlanConsumer` that is only used for testing.
I prefer not doing this, but I felt this needed testing. I can remove
it now if you like.

Reviewers: teon.banek, msantl

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1292
2018-03-13 14:59:51 +01:00
cmake Cleanup and reorganize release directory 2018-01-15 10:12:59 +01:00
config Remove executor not run option 2017-12-18 14:36:15 +01:00
customers Implement manage script for card fraud demo 2018-02-12 13:29:12 +01:00
docs Add ExpandWeightedShortestPathCursor 2018-02-14 09:32:41 +01:00
experimental Integrate code coverage with Apollo 2018-01-15 12:20:11 +01:00
libs Integrate code coverage with Apollo 2018-01-15 12:20:11 +01:00
poc Add parallel customers/Otto test 2017-11-23 09:20:53 +01:00
release Cleanup and reorganize release directory 2018-01-15 10:12:59 +01:00
src Invalidate distributed plan caches 2018-03-13 14:59:51 +01:00
tests Invalidate distributed plan caches 2018-03-13 14:59:51 +01:00
tools Modify kill and clean operations 2018-03-05 10:00:43 +01:00
.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 Changed macro benchmark summary format 2017-12-28 16:35:45 +01:00
.ycm_extra_conf.py Configure YCM for Cereal 2017-12-06 14:28:34 +01:00
apollo_archives.py Add initial version of Apollo config files 2018-01-10 14:46:10 +01:00
apollo_archives.yaml Add initial version of Apollo config files 2018-01-10 14:46:10 +01:00
apollo_build.yaml Integrate distributed card fraud test with Apollo 2018-02-28 11:09:18 +01:00
CHANGELOG.md Add REDUCE function to openCypher 2018-02-07 12:48:20 +01:00
CMakeLists.txt Make not-returning expected type a compile error 2018-03-13 10:19:11 +01:00
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 Implement simple log file storage for raft 2018-01-15 18:07:45 +01:00
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