SAG 2025 – Keynote Alistair Cockburn: “The Hexagonal, or Ports & Adapters Architecture”

Blog iSAQB Software Architecture Gathering 2025? Alistair Cockburn Heart of Agile Published on January 28, 2026 SAG 2025 – Keynote Alistair Cockburn: “The Hexagonal, or Ports & Adapters Architecture” As part of the ongoing publication of the SAG 2025 keynote recordings, we begin with a foundational talk by one of the most influential figures in…

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Chris Richardson

Architectural Patterns for Rapid, Reliable, Frequent and Sustainable Development | Keynote by Chris Richardson at SAG 2021

In this talk, Chris Richardson describes loose coupling and modularity and why they are essential. You will learn about three architectural patterns: traditional monolith, modular monolith and microservices. I describe the benefits, drawbacks and issues of each pattern and how well it supports rapid, reliable, frequent and sustainable development.

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