Tales about mistakes, learning, software, programming, philosophy, life

Latest tales

Published on
January 19, 2026
COCOA: from Ports & Adapters to concepts, capabilities and providers
application-architecture domain-driven-design language-patterns design-patterns object-oriented-design functional-programming software-architecture mental-models communication knowledge-working
Why changing the metaphor behind application architecture might be beneficial?
Read more →
Published on
January 7, 2026
Consumer-expected, need-driven behavior development
software-engineering software-design object-oriented-design modularity design-patterns language-patterns software-quality knowledge-working modularity modular-monolith boundaries behavior-specification collaboration concurrency optimistic-concurrency composability collaborative-modelling
What can we learn from Toyota Production System?
Read more →
Published on
January 6, 2026
The invisible role-switching problem and Need-Driven Design
software-engineering software-design object-oriented-design modularity design-patterns language-patterns software-quality knowledge-working modularity modular-monolith boundaries behavior-specification collaboration concurrency optimistic-concurrency composability collaborative-modelling
What is really challenging in software design?
Read more →
Published on
December 9, 2025
Bounded contexts: from compile-time hierarchies to runtime composition
software-engineering software-design object-oriented-design modularity design-patterns language-patterns software-quality knowledge-working modularity modular-monolith boundaries
How to design composable models?
Read more →
Published on
December 3, 2025
Boundaries, modularity and a diaper effect
software-engineering software-design object-oriented-design modularity design-patterns language-patterns software-quality knowledge-working modularity modular-monolith boundaries
What is a diaper effect when it comes to software design?
Read more →

All Posts →

Latest tales

COCOA: from Ports & Adapters to concepts, capabilities and providers

Consumer-expected, need-driven behavior development

The invisible role-switching problem and Need-Driven Design

Bounded contexts: from compile-time hierarchies to runtime composition

Boundaries, modularity and a diaper effect