Veranda specifically uses Dbus to communicate with Versaplex's Versaplexd.
With Veranda, you are able to write SQL queries and have Versaplex
execute them. Veranda is also able to show the results of query in
several different ways. Finally, Veranda also has an easy to use sidebar
that lists what database objects you are able to work with. The sidebar
comes with a regular expression based search that narrows the list as
you type.

Use Veranda if you are already using Versaplex to manage your databases.