“The tricky thing, though, is in order to get good at machine learning, you need to be able to do deploys as fast as humanly possible and repeatedly as humanly possible. Deploying a machine learning model isn’t like deploying a regular code patch or something like that, even if you have a continuous deployment system.” -JoshSounds a lot more like a DevOps problem then a Machine Learning problem to me+. But really, in general, this is something any one doing any sort of software deployment should be doing to begin with. If I encountered a continuous deployment system that doesn't already do this, then I usually take the time to get it as close as possible. Still haven't gotten anywhere close to Netflix's level, maybe some day.
+ This is the buzziest comment I have probably ever made.