The document presents 'Bayesian Methods for Hackers' by Cameron Davidson-Pilon, which teaches Bayesian inference from a computational perspective using the PyMC language and Python tools like NumPy and SciPy. It aims to make Bayesian methods accessible without requiring advanced mathematical knowledge, focusing on practical examples, building and debugging models, and utilizing algorithms like Markov Chain Monte Carlo. The book covers various applications in data science and aims to equip readers with the necessary coding skills to implement Bayesian analyses effectively.