Sol Young

Out In His Elements

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Entries Tagged as 'Math'

Twitter’s one-to-many scaling impossible?

June 27th, 2008 ·

Twitter has been having all kinds of scaling challenges. There have been hundreds, if not thousands, of posts on the subject. Dave Winer pushed an idea for a decentralized Twitter (and has since admitted the power of Twitter is in its centrality). There is a single, simple, reason for Twitter’s challenges - Math is against [...]

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Tags: Architecture · Blogging · Flow · Math · Micro-blogging · Microblogging · Social Networking · Software Development · Twitter · XMPP

The problem with instantaneous time travel - relative versus absolute paths

May 20th, 2008 ·

I don’t usually get in to philosophical scientific stuff here, but this was just too fun to write about…

image of flux capacitor intended as a joke - time dilation not included

There is a certain problem with time travel that a software engineer or sys admin will automatically understand. It has to do with relative versus [...]

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Tags: Math · Physics · Prediction · Time Travel