Domain Driven Design with Markus Dale скачать в хорошем качестве

Domain Driven Design with Markus Dale

Asymmetrik Software Engineer Markus Dale presents a talk on Domain-Driven Design. Software maintenance typically consumes about 60% of the total life cycle budget for software. Enhancements/new features roughly make up 60% of software maintenance costs. "Understanding the existing product" consumes roughly 30% of maintenance efforts (Robert Glass, "Facts and Fallacies of Software Engineering", Addison-Wesley 2002). A well-designed, evolutionary software model that uses domain expert concepts and terminology is essential to maintaining and enhancing products over their life cycle. In agile development there is no Waterfall big up-front design. Instead, focused emergent design and refactoring in code in close collaboration with domain experts can allow for indefinite steady progress. Domain-Driven Design (DDD) is a domain expert-centered and software-first design approach that provides strategic and tactical design pattern guidance. It is endorsed by the agile community (e.g. https://martinfowler.com/bliki/Domain.... In this talk we will explore the Why and How of leveraging DDD in software development.