title: Good book to study and implement a Recommender system using big data technology like Mahout/hadoop/HBase?
body: <p>I am searching for a good book to study and implement recommender systems. I tried to follow the recommender systems course offered at coursera but I could not work on it because I was really busy with other work. I want a good book to study and implement a full fledged recommender system. A book, because with that I can manage reading and working on it when-ever I want. 
  Also, I want use mahout/hadoop in implementing it. So a book that will guide me through architecture using mahout apis step-by-step would really help. </p>