How to create two graphs on the same database. In fact, I modelized my problem using two graphs and I need to compare time execution to choose the better one. I'm using pyn2eo to generate both graphs.
Thank you for reply
A database contains only one graph. You can store your data in the same database and separate the two subgraphs with labels or some other naming convention.
A neo4j server can only run one database at a time. However, you can set the database location in the neo4j.conf file. You could run neo4j, store the first graph, stop neo4j, set a new database location, start again and store the second graph in the new database.
The setting is dbms.active_database, see http://neo4j.com/docs/operations-manual/current/deployment/