Explore DDD 2017 – Denver, Sept. 21-22
There are different refactoring reagents, each with different effort, frequency, and potency. Combined with domain-driven discovery and exploration process catalysts, these refactoring reagents provide code chemistry reactions that transform code towards a rich domain model. This presentation shows the code chemistry of a redesign of the video camera support in Nexia Home Intelligence. Nexia is a large-scale Ruby on Rails application with a customer base using tens of thousands of video cameras.
Paul walks through examples of obscure production code and shows key code chemistry reactions that transformed the video camera code towards ubiquitous language, a richer domain model, better performance and scalability, and cleaner module boundaries to improve deployment and troubleshooting.
Learn how the intersection of Domain-Driven Design (DDD), pair-programming, and TDD enables us to make significant improvements to the performance and maintainability of the Nexia codebase while continuing to deliver new customer features.
About Paul
Paul Rayner is one of the world’s leading Domain-Driven Design (DDD) practitioners. He is a developer, instructor, coach, and popular conference speaker. He co-founded DDD Denver and is the founder and chairman of the Explore DDD Conference. His company Virtual Genius LLC provides training and coaching in DDD for agile teams.
Paul is from Perth, Australia, but chooses to live, work and play with his wife and two children, in Denver, Colorado. He (occasionally) blogs at thepaulrayner.com and tweets with an Australian accent at @ThePaulRayner.
WEBSITE: http://exploreddd.com
TWITTER: http://twitter.com/ExploreDDD
