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Open-source graph database, built for real-time streaming data, compatible with Neo4j.
1,514 Commits 247 Branches 35 Tags 62 MiB
C++ 70.6%
Python 14.1%
Gherkin 6.7%
Shell 2.9%
Common Lisp 1.5%
Other 4.2%
7b3d298741
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florijan 7b3d298741 Fix interpreter plan ownership 
Summary:
If there was no plan caching, the CachedPlan would not survive
`Interpreter::operator()`, as it was not owned by the
`Interpreter::Result`. If there was caching, it could hapen that the
cache got invalidated while that plan was being interpreted (by
another thread) without that interpretation retaining ownership.

Also simplified code around this.

Reviewers: mislav.bradac, teon.banek

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1084
2017-12-27 13:33:13 +01:00
cmake Add examples to installation 2017-12-12 14:59:54 +01:00
config Remove executor not run option 2017-12-18 14:36:15 +01:00
customers Refactor global ids and prepare for distributed 2017-12-05 13:05:55 +01:00
docs Remove Union from Upcoming Features 2017-12-22 15:24:05 +01:00
experimental Remove extension from Python executables 2017-11-27 14:39:51 +01:00
libs Serialize Ast classes 2017-12-20 13:28:34 +01:00
poc Add parallel customers/Otto test 2017-11-23 09:20:53 +01:00
release Install memgraph in subdirectory of lib 2017-12-21 16:53:55 +01:00
src Fix interpreter plan ownership 2017-12-27 13:33:13 +01:00
tests Make interpretation pullable 2017-12-22 15:19:05 +01:00
tools Add documentation for mg_import_csv 2017-12-21 14:19:30 +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 Add examples to installation 2017-12-12 14:59:54 +01:00
.ycm_extra_conf.py Configure YCM for Cereal 2017-12-06 14:28:34 +01:00
CHANGELOG.md Bump Memgraph version to 0.9 2017-12-18 10:37:31 +01:00
CMakeLists.txt Require minimum 1.62 version of Boost 2017-12-20 17:46:37 +01:00
coverage Silence ctest when running for coverage 2017-06-13 11:54:43 +02:00
Doxyfile Exclude tools directory. 2017-11-06 10:54:15 +01:00
Doxylogo.png Doxygen setup 2016-12-20 15:49:52 +01:00
init Serialize Ast classes 2017-12-20 13:28:34 +01:00
llvm-gcov memgraph coverage (lcov setup in progress...) 2017-03-07 18:27:03 +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