Software architecture trends
Event-driven systems, modular monoliths, internal platforms and sustainability: where architecture is heading.

Software architecture keeps evolving to handle increasingly complex, distributed systems. Modern architectures prioritize resilience, scalability and the ability to adapt quickly to business change.
Key trends include event-driven architectures, a serverless-first mindset, internal platform engineering and the return of modular monoliths as a pragmatic alternative to microservices.
Sustainability and energy efficiency are also gaining weight. The architecture of the future must balance innovation with operational simplicity and total cost of ownership, and it is starting to treat AI agents as one more component of the system.



