Software Architecture Then and Now By Dennis Layton Posted December 31, 2003 | | Opening Statement Luke Hohmann Back to the Source: Putting the Business Back in OOD James O. Coplien Investing in Architectural Infrastructure: A Business Conversation About The Author Dennis Layton Don’t have a login? Make one! It’s free and gives you access to all Cutter research. Register Now Member/Guest login Log in Forgot your password?