Neo4j Server

The GDS library is intended to be used on a standalone Neo4j server.

Running the GDS library on a core member of a Neo4j Causal Cluster is not supported. Read more about how to use GDS in conjunction with Neo4j Causal Cluster deployment below.

On a standalone Neo4j Server, the library will need to be installed and configured manually.

  1. Download neo4j-graph-data-science-[version].jar from the Neo4j Download Center and copy it into the $NEO4J_HOME/plugins directory.

  2. Add the following to your $NEO4J_HOME/conf/neo4j.conf file:*

    This configuration entry is necessary because the GDS library accesses low-level components of Neo4j to maximise performance.

  3. Check if the procedure allowlist is enabled in the $NEO4J_HOME/conf/neo4j.conf file and add the GDS library if necessary:*
    Before Neo4j 4.2, the configuration setting is called
  4. Restart Neo4j

1. Verifying installation

To verify your installation, the library version can be printed by entering into the browser in Neo4j Desktop and calling the gds.version() function:

RETURN gds.version()

To list all installed algorithms, run the gds.list() procedure:

CALL gds.list()