title: How to connect to multiple databases in single application with NHibernate?
body: <p>We have a requirement of connecting to two Oracle databases and one DB2 database. We are using NHibernate 5 with Oracle Managed Data Access for Oracle. 
  Although there are some resources available, most of them are quite old.</p>
  
  <p>We have worked with individual databases with no issues, but never with multiple. I still have no idea how to start. Would really appreciate if someone could share some insights or some sample code.</p>