This book, the second one of three volumes, gives practical examples by a number of use cases showing how to take first steps in the digital journey of banks and insurance companies. The angle shifts over the volumes from a business-driven approach in "e;Disruption and DNA"e; to a strong technical focus in "e;Data Storage, Processing and Analysis"e;, leaving "e;Digitalization and Machine Learning Applications"e; with the business and technical aspects in-between. This second volume mainly emphasizes use cases as well as the methods and technologies applied to drive digital transformation (such as processes, leveraging computational power and machine learning models).