OOP 2015 Keynote - Robert C. Martin ("Uncle Bob"): Agility and Architecture

Do agile methods abandon architecture for speed? Do they replace good design decisions with mindless testing? Are agile methods just another way to hack-and-slash systems together without the appropriate discipline, due-diligence, and documentation? In this Keynote Robert C. Martin describes how the principles of Agile Software Development lead to rich and robust architectures, high degrees of discipline, due consideration of design and architecture, and all appropriate levels of documentation.