Open-source graph database, built for real-time streaming data, compatible with Neo4j.
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Matija Santl 1de34d8b92 Add proper storage stats for HA
Summary:
`SHOW STORAGE STATS` when executed in a Raft cluster should return
stats for each member of the cluster.

`StorageStats` starts a RPC server on each member of the cluster that answers
about its local storage stats.

The query can be invoked only on the current leader, the leader sends a request
to each peer and shows the results it gets. If some peers don't answer within 1
second, stats for those peers won't be shown.

The new output can be seen here: P27

Reviewers: ipaljak, mferencevic

Reviewed By: ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1907
2019-03-07 15:00:40 +01:00
cmake Implement LDAP authentication 2019-02-28 09:39:30 +01:00
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 Fix planning.md typos 2019-03-04 13:18:44 +01:00
experimental Integrate code coverage with Apollo 2018-01-15 12:20:11 +01:00
libs Initial implementation of authentication 2018-07-27 13:08:17 +02:00
poc Clean utils folder (namespaces, function names) 2018-04-22 09:44:32 +02:00
release Implement audit logging 2019-02-19 15:11:30 +01:00
src Add proper storage stats for HA 2019-03-07 15:00:40 +01:00
tests Improve card fraud test startup 2019-03-06 13:38:48 +01:00
tools Add wal for ExistenceConstraints 2019-03-06 08:52:00 +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 proper storage stats for HA 2019-03-07 15:00:40 +01:00
.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 Polish Bolt client and mg_client 2018-10-19 13:55:51 +02:00
apollo_build.yaml Add HA benchmark 2019-01-15 13:32:04 +01:00
CHANGELOG.md Add regex matching to openCypher 2019-02-27 12:54:50 +01:00
CMakeLists.txt Restore CentOS support 2019-01-07 09:41:59 +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 LDAP authentication 2019-02-28 09:39:30 +01:00
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