X2: A Universal Graph-DB Adapter

Documentation

We collected useful queries for graph visualization and provided them as REST API. X2 saves your time from annoying queries for graph database.

In addition, every endpoint returns a property graph exchange format called PG-JSON, by converting various outputs of graph databases.

Getting Started

Pull and run Neo4j Docker container.

mkdir -p $HOME/work/x2/neo4j/data
docker run \
  --publish=7474:7474 --publish=7687:7687 \
  --volume=$HOME/work/x2/neo4j/data:/data \
  -e NEO4J_AUTH=neo4j/neo4jtest \
  --name neo4j \
  neo4j:3.5.5                # 3.5.5 is the latest on Jun 2

node is pre-required.

$ git clone https://github.com/g2glab/x2
$ cd x2
$ yarn install
$ yarn build
$ yarn start

Access to http://localhost:3000/.

http://localhost:3000/api-docs provides a swagger-UI of this API definition.

Load neo4j CSV on creating nodes

Copy *.neo.nodes and *.neo.edges on ./neo4j directory.

$ docker-compose build
$ docker-compose up