Open-source graph database, built for real-time streaming data, compatible with Neo4j.
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Teon Banek 6f25e43b52 Stub out C API for working with mg_value in custom procedures
Summary:
The `mg_value` is the main data type used in upcoming custom procedures. Each
custom procedure will receive arguments as an array of `mg_value` instances.
The results of custom procedures will also be built as `mg_value` instances.

We should strive to have as simple and straightforward C API for custom
procedures, because we want to limit the possibility of errors and bugs on the
user facing side. Custom procedures will run in Memgraph and as such can cause
crashes and potentially a lot of nasty stuff. The burden is on the writer of
custom procedures not to mess things up, so we should make messing things up
from the C API hard if not impossible to do.

Reviewers: mferencevic, ipaljak, dsantl

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2443
2019-09-25 15:46:25 +02:00
cmake Migrate LDAP integration to auth module 2019-09-11 17:15:08 +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 Replace query::GraphView with storage::View 2019-09-06 14:58:27 +02:00
environment Migrate to Clang 8 2019-04-19 12:34:50 +02:00
experimental Integrate code coverage with Apollo 2018-01-15 12:20:11 +01:00
include Stub out C API for working with mg_value in custom procedures 2019-09-25 15:46:25 +02:00
libs Setup mgclient library 2019-06-11 10:12:52 +02:00
poc Clean utils folder (namespaces, function names) 2018-04-22 09:44:32 +02:00
release Add backpacking tutorial 2019-04-11 09:48:56 +02:00
src Add support for disabling properties on edges 2019-09-25 10:17:19 +02:00
tests Add support for disabling properties on edges 2019-09-25 10:17:19 +02:00
tools Make Gid a full on class wrapper around uint64_t 2019-09-03 15:14:21 +02:00
.arcconfig arcconfig: Default to master for diff and land 2017-11-07 18:41:51 +01:00
.arclint Add basic support for arc lint with clang-tidy 2019-04-23 15:51:36 +02:00
.clang-format Edges data structure now supports multiple edge filtering (implicit OR) 2017-09-26 13:46:18 +02:00
.clang-tidy Enable more checks in clang-tidy 2019-05-07 09:38:25 +02:00
.gdbinit Add pretty printer to gdb for TypedValue 2017-08-16 11:32:25 +02:00
.gitignore Reimplement counter openCypher function 2019-05-16 11:09:02 +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 Remove distributed 2019-07-17 15:23:42 +02:00
apollo_build.yaml Remove distributed 2019-07-17 15:23:42 +02:00
CHANGELOG.md Add changelog for version 0.15 2019-07-16 17:32:36 +02:00
CMakeLists.txt Set -Werror=return-stack-address in CMakeLists 2019-09-18 10:04:34 +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 Migrate LDAP integration to auth module 2019-09-11 17:15:08 +02:00
README.md Migrate command line args to gflgs in tests 2017-07-06 13:54:12 +02:00

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