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Open-source graph database, built for real-time streaming data, compatible with Neo4j.
1,466 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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florijan f5c0455af4 Prepare record accessor for distributed 
Summary:
What's done:
- `RecordAccessor` can represent remote data
- `GraphDbAccessor` manages remote data
- Cleanup: different `EdgeAccessor lazyness (@dgleich: take a look), unused methods, documentation...
- `TODO` placeholders for remote implementation

What's not done:
- RPC and data transfer
- how exactly remote errors are handled
- not sure if any MVCC Record info for remote data should be tracked
- WAL and RPC Deltas properly handled (Gleich working on extracting `Wal::Op`)

This implementation should not break single-node execution, and should provide good abstractions and placeholders for distributed. Once that's satisfied, it should land.

Reviewers: dgleich, buda, mislav.bradac

Reviewed By: dgleich

Subscribers: dgleich, pullbot

Differential Revision: https://phabricator.memgraph.io/D1030
2017-12-08 14:12:18 +01:00
cmake Add maintainer scripts for DEB package 2017-11-22 16:41:25 +01:00
config Cleanup durability config, docs, CHANGELOG 2017-11-21 10:17:13 +01:00
customers Refactor global ids and prepare for distributed 2017-12-05 13:05:55 +01:00
docs Allow concurrent index creation 2017-11-28 16:44:12 +01:00
experimental Remove extension from Python executables 2017-11-27 14:39:51 +01:00
libs Don't clobber local changes to libs when running setup 2017-11-28 10:01:56 +01:00
poc Add parallel customers/Otto test 2017-11-23 09:20:53 +01:00
release Add maintainer scripts for DEB package 2017-11-22 16:41:25 +01:00
src Prepare record accessor for distributed 2017-12-08 14:12:18 +01:00
tests Prepare record accessor for distributed 2017-12-08 14:12:18 +01:00
tools Add first version of message passing and rpc 2017-12-05 14:51:18 +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 Added apollo data to harness. 2017-11-07 22:10:27 +01:00
.ycm_extra_conf.py Configure YCM for Cereal 2017-12-06 14:28:34 +01:00
CHANGELOG.md Cleanup durability config, docs, CHANGELOG 2017-11-21 10:17:13 +01:00
CMakeLists.txt Add first version of message passing and rpc 2017-12-05 14:51:18 +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
format Migrate command line args to gflgs in tests 2017-07-06 13:54:12 +02:00
init Cleanup libs before running libs/setup in init script 2017-12-05 13:18:48 +01:00
install_neo NeoRunner + Harness bugfix 2017-07-29 17:46:24 +02:00
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