A book that describes a lot of patterns and traps you may fall into when moving your old legacy app to microservices. It is not in any way bad, but the audience seems to be inexperienced programmers, that have a limited experience and analytical mind to draw conclusions from.

If you have 5+ years of experience of real applications, you won't need this book, but if you start in the business, it is a valuable introduction on how to think (not only for microservices, but partitioning of applications, databases, etc.)