anchor.diff:  Session session = sessionFactory.openSession();
   ----
   
  -Refer to the Programmatic Configuration section above for more details about the various configuration options.
  +Refer to the Java Configuration section above for more details about the various configuration options.
   
   == OGM 1.x Configuration
   
  
positive.code: 
  As you can see to use an impermanent data store, you just omit the URI attribute.
  
  _Note: If your application is running as an Unmanaged Extension, you should not use properties file configuration, please use a Java Configuration instead_
  
  ==== Using the Bolt driver
  
  The Bolt driver is still in an experimental phase, and won't be officially supported by the OGM until 3.0 Neo4j is released. The information given below is subject
  to change.
  
negative.code: 
  _Note: Please see the section below describing the different ways you can pass credentials to the Http Driver_
  
  ==== Configuring the Embedded Driver
  
  The Embedded Driver connects directly to the Neo4j database engine. There is no server involved, therefore no network overhead between your application code and the database.
  You should use the Embedded driver if you don't want to use a client-server model, or if your application is running as a Neo4j Unmanaged Extension.
  You can specify a permanent data store location to provide durability of your data after your application shuts down, or you can use an impermanent data store, which will only exist while your application is running.
  
  