RUP is a framework you can use to make methods. One of the first key tasks in implementing RUP is to configure the flavor of method you'd like to use. So you can pretty well pick & choose from all the roles, workflows, tasks, deliverables, etc in RUP and make it what you want. I'm not familiar with DX ... is that a Rational offering? Maybe an "agile" pre-configured selection of RUP features?
Look at Scott Ambler's AgileModeling.com and his EUP superset of RUP. He does a great job of reminding us to only do what really has value, enabling you to look critically at any method and skip the bits that aren't helping *you* deliver software more efficiently.
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
Originally posted by Stan James: I'm not familiar with DX ... is that a Rational offering? Maybe an "agile" pre-configured selection of RUP features?
It's a RUP configuration created by Robert C. Martin, and it's called dX (read it upside down!).
Rational also had an XP plugin for it's RUP suite for download, but I can't find it anymore...
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus