My Neo4j Graph is hosted in another EC2 instance, with size around 19GB.
When I use
neo4j_engine = Neo4jGraph( url=f"bolt://{os.environ.get('NEO4J_URL')}:{os.environ.get('NEO4J_PORT')}", username=os.environ.get('NEO4J_USERNAME'), password=os.environ.get('NEO4J_PASSWORD') )
to initialise connection for my chatbot usage, it takes more than 15 minutes to setup.