Today it seems to be, for me, the day of the books review. The reason is because I am at home, for the Christmas holiday, and my wife is working. This means “I have time to read my tech books and write some posts on my blogâ€. What is scrum? The scrum is an agile methodology used in software development. This is the description provided on Wikipedia: “Scrum is an iterative incremental framework for managing complex work (such as new product development) commonly used with agile software development. Although the word is not...