The problem with trees Many systems are organized hierarchically. The CERNDOC documentation system is an example, as is the Unix file system, and the VMS/HELP system. A tree has the practical advantage of giving every node a unique name. However, it does not allow the system to model the real world. For example, in a hierarchical HELP system such as VMS/HELP, one often gets to a lead on a tree such as: HELP COMPILER SOURCE_FORMAT PRAGMAS DEFAULTS only to find a reference to another leaf: Please see HELP COMPILER COMMAND OPTIONS DEFAULTS PRAGMAS and it is necessary to leave the system and re-enter it. What was needed was a link from one node to another, because in this case the information was not naturally organized into a tree. Tim Berners-Lee, Seeing With Fresh Eyes A City Is Not a Tree hierarchywww
Cool URIs don't change An Essay by Tim Berners-Lee www.w3.org What makes a cool URI? A cool URI is one which does not change. What sorts of URI change? URIs don't change: people change them. The User Interface of URLs www
The Chef Show: Wolfgang Puck A Series from The Chef Show by Jon Favreau, Roy Choi & Wolfgang Puck www.netflix.com If you can't beat the classics
If you can't beat the classics Choi: I love [this contemporary banana cream pie] because sometimes new presentations create that iconic or nostalgic thing, but then they don't taste like nostalgia. But this one tastes like a banana cream pie. Puck: So many young chefs today forget that food has to be delicious. If it's not delicious, why do it? If it's just interesting, you go once, that's it – "okay, I get it, but I don't want to go back." Choi: I hear you chef. That's what I teach my cooks. I say, "You can do anything you want, but if you can't beat a banana cream pie, then the banana cream pie still wins." In most cases they don't. They can't beat the original. foodnostalgiaprogress