Hacker News on 27 February 2009

• How FriendFeed uses MySQL to store schema-less data
• Papers Every Programmer Should Read
• On Building A Stupidly Fast Graph Database
• One Thing You Don't Need To Be An Entrepreneur: A College Degree
• Jason Calacanis: What to do if your startup is about fail
• Pirate Bay Witness’ Wife Overwhelmed With Flowers
• Middle Men, Aggregators, And Apologies
• The Hacker's Diet: Losing weight the hacker way
• Install a DNS resolver on your laptop
• The Size of Social Networks: Primates on Facebook