Hacker News on 23 December 2014

• Principles of Distributed Computing
• Docker Image Insecurity
• Writers who will be entering the public domain in 2015 in many countries
• PHP 7's new hashtable implementation
• Daala progress update
• GPGPU Accelerates PostgreSQL
• Flipping bits in memory without accessing them [pdf]
• Plague
• Eggs Not Always What They're Cracked Up to Be
• Software engineering interview questions