Hacker News on 9 September 2015

• How we ended up with microservices
• Apple Unveils the iPad Pro
• Free Data Science Books
• Apache NiFi
• An Apple ISA is coming
• The Hardest Program I've Ever Written
• The Hellburner Was the Renaissance Equivalent of a Tactical Nuclear Weapon
• We Need the Right to Repair Our Gadgets
• Lisp in Your Language
• Apple Introduces the iPhone 6S and iPhone 6S Plus