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Monday, August 09, 2004 |
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Somedays the thing I worry about most is the total loss of humor that seems to infect lawyers and accountants, particularly those in the vicinity of intellectual property. In a world this complex, humor and perspective are more necessary than ever. Ultimately, this is why I expect the hacker mentality and ethic to prevail.
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More insight from Weinberger. A while back one of my former Diamond colleagues, Lynne Whitehorn-Umphres made the observation that over the last twenty years, the rato of metadata to data has gone from 1 in 100 to 100 to 1. I didn't really appreciate where she was going with that point, but Weinberger helps me understand. Database design was a problem of getting the answer right the first time and ahead of use. It was driven by the cost and complexity of storage and of development. That strategy worked adequately for transaction systems, but fails for management information and knowledge work needs. What Weinberger makes clear is that the solution is twofold. One is to use metadata profligately. But the other, and more interesting, part is to not try to get the right answer once and for all or in advance. Rather, it is to postpone the answer until some particular user has a particular question they need to answer. I used to think that the request for "flexible" information systems reflected laziness on the part of users. I was young and naïve. Weinberger points out what that request is actually seeking, why, and how to go about addressing it.
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