Tag Archives: kangaroos

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Kangaroo boxing: Scrum vs. Kanban.

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Software development has its trends and its innovations. The term Agile came about because people practicing different iterative workstyles decided to come together and develop a brand, Agile, that represents their common principles and values. Agile workstyles include Scrum, eXtreme Programming (XP), Crystal Clear, Feature Driven Development (FDD), and Dynamic Systems Development Method DSDM. Then people like Mary and Tom Poppendeick recognized that Agile software development could benefit from the ideas of the Toyota Production System, also called Lean for western implementations. Now some of the proponents of Lean, many of them from the Agile community, have been attacking Agile methods like Scrum, claiming that Lean is “better.” To me this doesn’t make sense. Agile and Lean ideas are complementary. Ideas from Lean come from manufacturing, so applying them to software development requires care and understanding of how software is different, and why. More importantly however, the conflict goes against the spirit of Agile, and does not do the software development community any good. It drives a wedge and a barrier where there should be none. It causes proponents of either camp to ignore or resist good ideas from the other. Primarily this conflict seems driven by personalities in the community who see personal gain and status with attacking another’s work. The idea that in a community of thinkers one can gain reputation by putting down other proven and legitimate ideas is false. Gaining reputation in a community of thinkers such as software development requires that you show leadership in new ideas AND in integrating new ideas with proven ideas already in place. The battle of Scrum vs. Kanban reminds me of kangaroo boxing… Richard Attenborough narrates…