As a user, I may direct a query to a different node depending on the query itself so I can control the priority of the machine to bother. I can currently do this using Database.with_options(readPreference=...). However, if I want to send a query to an Analytic node, I can't use readPreference but need readPreferenceTags. Surprisingly, this isn't supported in the with_options method of Database and currently needs to be defined on the connection string.

This really seems like an omission so it works as bug, improvement, or new feature.