Open-source graph database, built for real-time streaming data, compatible with Neo4j.
cyphergraphgraph-algorithmsgraph-analysisgraph-databasekafkakafka-streamsnosqlopencypherstream-processingstreaming-data
394039a05e
Summary: According to the written benchmark, using MonotonicBufferResource yields significant improvements to performance of Distinct. The setup fills the database with vertices depending on the benchmark state. No edges are created. Then we run DISTINCT on that. Since each vertex is unique, we will store everything in the `DistinctCursor::seen_rows_`, which is backed by a MemoryResource. This setup, on my machine, yields 10 times better performance when run with MonotonicBufferResource. Reviewers: mferencevic, mtomic, msantl Reviewed By: mferencevic Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1894 |
||
|---|---|---|
| cmake | ||
| config | ||
| customers | ||
| docs | ||
| environment | ||
| experimental | ||
| libs | ||
| poc | ||
| release | ||
| src | ||
| tests | ||
| tools | ||
| .arcconfig | ||
| .arclint | ||
| .clang-format | ||
| .clang-tidy | ||
| .gdbinit | ||
| .gitignore | ||
| .ycm_extra_conf.py | ||
| apollo_archives.py | ||
| apollo_archives.yaml | ||
| apollo_build.yaml | ||
| CHANGELOG.md | ||
| CMakeLists.txt | ||
| Doxyfile | ||
| Doxylogo.png | ||
| init | ||
| 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