I\'m curious to know if meteor can be connected to or display the contents of RDBMS, such as mysql. I have a database that is constantly changing and, if I can use meteor as
From http://docs.meteor.com
You can substitute another database for MongoDB by providing a server-side database driver and/or a client-side cache that implements an alternative API. The mongo-livedata is a good starting point for such a project.
So, it is possible. Right now, there is no mention of any RDBMS in meteor project, someone might have started such project/plugin. Or you can implement it based on mongo-livedata implementation.