This is a great article for many audiences. Anyone from geeks and programmers to sysadmins or architects of distributed storage systems would get a kick out of this article:
It seems that there is a lot of interest in having similar archives for other languages like CPAN  is for Perl. I should know; over the years people from at least Python, Ruby, and Java communities have approached me or other core CPAN people to ask basically “How did we do it?”. Very recently I’ve seen even more interest from some people in the Perl community wanting to actively reach out a helping hand to other communities. This ‘missive’ tries to describe my thinking and help people wanting to build their own CANs. Since I hope this message will somehow end up reaching the other language communities I will explicitly include URLs that are (hopefully) obvious to Perl people. Note that I’m going to describe what things worked for Perl, translate appropriately for other languages.
[via Use Perl;]