This volume presents the proceedings of a landmark conference held at the Council of Europe examining three decades of crime and criminal justice statistics in Europe. Drawing together leading experts, it commemorates the publication of the sixth edition of the European Sourcebook of Crime and Criminal Justice Statistics while exploring critical developments in measuring and understanding crime across Europe since the 1990s. The book addresses key methodological challenges in comparative crim...

The Professional Product Owner will help product owners and their organizations refocus on value as the primary objective. The authors offer detailed practices for identifying where value can be found, measuring it, and maximizing it throughout the entire product lifecycle. Drawing on their combined 40+ years of experience in using agile and Scrum in product delivery, the authors show how to go beyond merely writing requirements and managing product backlogs, to take accountability and drive ...

Refactoring is about improving the design of existing code. It is the process of changing a software system in such a way that it does not alter the external behavior of the code, yet improves its internal structure. With refactoring you can even take a bad design and rework it into a good one. This book offers a thorough discussion of the principles of refactoring, including where to spot opportunities for refactoring, and how to set up the required tests. There is also a catalog of more tha...