title: Installing Neo4j Community Server V4.0.1 on macOS
body: <p>Can I have two versions of the Neo4j Community Server database (V3.5 and V4.0.1) installed in macOS? I'd like to continue working with the V3.5 database for my current project, begin testing V4.0.1, migrate the current database to V4.0.1, and use V4.0.1 for my new project. Has anyone tried this?</p>