Distributed databases with Peter Mattis

Distributed systems expert and Cockroach Labs CTO Peter Mattis explores the intersection of high-performance database engineering and AI-augmented development. Mattis details his career trajectory, from co-creating GIMP and building foundational Google infrastructure like Gmail and Colossus, to founding CockroachDB. He emphasizes that B-trees and log-structured merge trees remain essential for scalable, resilient storage. The discussion highlights a paradigm shift in software engineering: AI tools now function as powerful "sparring partners" that amplify expert capabilities, enabling rapid prototyping and production-ready code generation. Mattis argues that while AI increases output, it demands heightened discipline in testing and security to prevent quality regressions. Ultimately, the future of software development lies in leveraging AI to handle routine implementation while human experts focus on architectural vision and rigorous validation, effectively transforming the role of the modern engineer into an orchestrator of intelligent systems.