SOA, BPM and DFD and the Art of Designing Systems @ XML JOURNAL

Back in the 70s everybody knew that programming was not about writing code, but about the art of designing algoritms. Edsger (Edgar) Dijkstra used the term 'elegance' for correctly designed algoritms and everybody knew exactly what he meant. Every programmer and designer knew about Structured Analysis, Structured Design and Structured Programming as rationally described (so not intuitive) approaches to develop systems. Part of these approaches is the Data Flow Diagram technique (DFD). And exactly this technique is extremely useful in the context of today's BPM.

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#1	Roeland Loggen commented on the 27 Apr 2008 Oops, and I just threw away my Yourdon SA book, thinking that in these SOA/BPM times, this would be a legacy modelling technique :-)

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