This is a comprehensive guide to software architecture concepts, covering definitions of architecture, why it matters, application boundaries, microservices, and legacy displacement patterns. It serves as a hub linking to deeper articles and resources about architectural thinking.
This resource is most valuable when starting new projects, planning major refactoring efforts, or transitioning from monolithic to microservices architectures. It's also useful when developers are transitioning into architectural roles or need to justify architectural decisions to stakeholders.