Comment by levbrie

There is just so much awesome stuff in this article. Finite State Entropy and Asymmetric Numeral System are completely new concepts to me (I've got 7 open tabs just from references FB supplied in the article), as is repcode modeling. I love that they've already built in granular control over the compression tradeoffs you can make, and I can't wait to look into Huff0. If anyone outside of Facebook has started playing with it or is planning to put it into production right away I'd love to hear about it.