Hacker News stories for 8 AM on Thursday Oct 25, 2012

0.949 More thoughts from Startup School 2012 comments

0.881 Python for Data Analysis comments

0.464 Nightmare On Database Street: 5 Database Security Horror Stories comments

0.262 A Practical Optional Type System for Clojure comments

0.147 Show HN: Dial-O-Spresso – a phone controlled coffee machine comments