The start of an online puzzle community?
Learning Hadoop and Spark?
I've scoured the internet and I think this free Big Data course from UC San Diego is a great way to jump in. It's hosted on Coursera, so you can audit the course for free.
I’m a long-time fan of The Master Theorem. The puzzle-master (M) posts pretty difficult to solve puzzles on a weekly basis, but lately something interesting has happened, user submitted puzzles have started being posted.
Is it just me, or does this look like the start of a really interesting (and self-regulating) community for puzzle fanatics (makers AND solvers)?
I hope so!