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"); document.write("The ivory-tower architect most enjoys an end-state vision of "); document.write("ringing crystal perfection, but the pragmatic architect "); document.write("constantly thinks about the dynamics of change. \"How can we do "); document.write("a deployment without rebooting the world?\" \"What metrics do "); document.write("we need to collect, and how will we analyze them?\" "); document.write("\"What part of the system needs improvement the most?\" "); document.write("

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"); document.write("(Michael T. Nygard) "); document.write("

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