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Open-source graph database, built for real-time streaming data, compatible with Neo4j.
565 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%
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Dominik Gleich 57740bcf95 Fix bug -db_accessor passed along as & 
Summary: Db_accessor is tied to one transaction, and as such each query should work on seperate db_accessor.

Reviewers: florijan, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D96
2017-03-07 15:55:56 +01:00
cmake Block in-source builds and add clean_all target 2017-03-07 10:00:47 +01:00
config examples folder has been removed; src/test folder has been removed; the existing tests were moved to tests folder; StacktraceException has been introduced; query_plan_templated has been moved to query folder; hazard pointers have been deleted because they are not used any more 2017-02-18 18:03:48 +01:00
docs Doxygen setup 2016-12-20 15:49:52 +01:00
libs Traversal namespace specialization added for real DB primitives 2017-03-03 14:01:01 +01:00
poc storage and database major refactor in progress, also switching from properties to typed-value system. a lot of overdesigned functionalities cut down, new implementations just started. VERY UNSTABLE STATE 2017-02-04 09:01:56 +01:00
release For each hardcoded query plan there is a build target -> that will improve Memgraph's testability + update of release script (release/alpha.sh) 2017-02-28 19:00:59 +01:00
src Fix query integration test because of config. Fix hardcoded queries not working because of include bug. 2017-03-07 12:37:30 +01:00
tests Fix bug -db_accessor passed along as & 2017-03-07 15:55:56 +01:00
.arcconfig Set arc.land.onto.default to dev 2017-03-03 13:33:45 +01:00
.clang-format use of Google Style (clang-format) 2017-01-23 12:04:54 +01:00
.gitignore Block in-source builds and add clean_all target 2017-03-07 10:00:47 +01:00
.ycm_extra_conf.py Start implementing compiler structures 2017-02-23 18:12:24 +01:00
CMakeLists.txt Fix query integration test because of config. Fix hardcoded queries not working because of include bug. 2017-03-07 12:37:30 +01:00
Doxyfile antlr integration, *.hpp and *.cpp inside src dir, cleanup 2017-02-17 16:20:31 +01:00
Doxylogo.png Doxygen setup 2016-12-20 15:49:52 +01:00
format.sh clang format has been run on all hpp and cpp files under src and tests 2017-02-18 11:54:37 +01:00
init.sh Block in-source builds and add clean_all target 2017-03-07 10:00:47 +01:00
README.md benchmark folder has been removed from the root dir, README update, measure_time.hpp comments 2017-02-18 14:36:50 +01:00

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
  • yaml-cpp