Just finished reading the whole book and it is full of golden nuggets. I'm stuck in an area of life where I needed this. Would recommend it to everyone. Is it fine if I write a blog based on book review(#TODO Habit 3), with credits and a link to your book?
The features are stored in .npy files. Currently there is a rest API but its only for django models (using amazing django rest framework), for search and feature retrieval creating API is straightforward and I will add one soon.