Explore a thought-provoking conference talk that challenges the conventional approach to increasing IT delivery speed. Delve into the concept of "economies of speed" and discover why moving faster requires more than just accelerating existing processes. Learn how adopting a mindset focused on the first derivative can fundamentally transform both systems and organizational architectures. Examine the interplay between speed, agility, and architecture, and understand when architecture becomes crucial. Investigate various strategies for enhancing velocity, including Lean and DevOps approaches, cloud migration, and organizational changes. Gain insights into the Project Management Triangle, two-speed architectures, and the importance of dimensionality in architectural decisions. Uncover the roles of an architect and how they contribute to building systems designed for rapid delivery and adaptation in today's fast-paced technological landscape.