last.fm’s SSD Streaming Infrastructure — Each single SSD can support around 7000 concurrent listeners, and the serving capacity of the machine topped out at around 30,000 concurrent connections in it’s tested configuration. Lots of hardware and OS configuration geeking here, it’s great. (via Hacker News)
Videos Sell More Product — Zappos sells 6-30% more merchandise when accompanied by video demos. By the end of next year, Zappos will have ten full working video studios, with the goal of producing around 50,000 product videos by 2010, up from the 8,000 videos they have on the site today (via johnclegg on Twitter)
The growing role of software architects: “Architecture has become much more interesting now because it’s become more encompassing," says Neal Ford, software architect and meme wrangler at ThoughtWorks.