Imagine that we had a way of sending actors from Broadway to Hollywood that
involved putting them in cars and driving them across the country. Some of
these cars crashed, killing the poor actors. Sometimes the actors got drunk on
the way and shaved their heads or got nasal tattoos, thus becoming too ugly to
work in Hollywood, and frequently the actors arrived in a different order than
they had set out, because they all took different routes. Now imagine a new
service called Hollywood Express, which delivered actors to Hollywood,
guaranteeing that they would (a) arrive (b) in order (c) in perfect condition.
The magic part is that Hollywood Express doesn't have any method of delivering
the actors, other than the unreliable method of putting them in cars and
driving them across the country. Hollywood Express works by checking that each
actor arrives in perfect condition, and, if he doesn't, calling up the home
office and requesting that the actor's identical twin be sent instead. If the
actors arrive in the wrong order Hollywood Express rearranges them. If a large
UFO on its way to Area 51 crashes on the highway in Nevada, rendering it
impassable, all the actors that went that way are rerouted via Arizona and
Hollywood Express doesn't even tell the movie directors in California what
happened. To them, it just looks like the actors are arriving a little bit
more slowly than usual, and they never even hear about the UFO crash.
-- Joel Spolsky
-- "The Law of Leaky Abstractions" ( http://www.joelonsoftware.com/articles/LeakyAbstractions.html )
<jackr> clkao: I have a 1.25Tb CVS repo that I'm afraid they'll ask me
to convert
<sussman> fear!
<jackr> ... and loathing!
<clkao> you must! since you're @collab
<clkao> heh
<sussman> indeed.
<jackr> It would probably go into several SVN repos (there are no
boundaries inside CVS, so it's not necessarily 1::1). But
individual pieces are often much bigger than 10.5g
<sussman> fear, indeed.
* sussman covers his eyes, ears, and mouth.
<sussman> "there's no problem here" #svn
-- #svn, Freenode
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