At the upcoming O’Reilly Velocity Confrence in June, one of the sessions will cover how Hotmail links its performance to business metrics: The parameters modeled range from: (a) Server Side: application’s design, systems architecture, Server SKU’s, geohosting, CDN’s, to (b)...

Getting Prototype, Scriptaculous, and MooTools working together is fun enough. If you are having issues with IE8 also, here is a tip: Version 1.6.1 RC2 is available for download, and it fixes most issues with IE8. The current git tree has some minor extra fixes. It works fine for us (...

This is a great visualization created by Jeff Clark that shows the latest 1000 tweets for a given word that you can pass through a search parameter like this: http://www.neoformix.com/Projects/TwitterStreamGraphs/view.php?q=swine%20flu The StreamGraph shows the usage over time for the words...