Angular JS Style Guide — I love style guides, to the point of having posted (I think) three for Angular. Reading other people’s style guides is like listening to them make-up after arguments: you learn what’s important to them, and what they regret.
Consensus Filters — filtering out misreads and other errors to allow all agents, or robots, in the network to arrive at the same value asymptotically by only communicating with their neighbours.
Why Banks are BASE not ACID — Consistency it turns out is not the Holy Grail. What trumps consistency is: Auditing, Risk Management, Availability.