Software & Solution Architecture

ArchitectureLog

Notes on software & solution architecture

In-depth, hand-written articles on system design, architecture patterns, trade-offs, and the real-world decisions behind building software that lasts. Read end to end like a book - or dive into a single topic.

What you'll find here

System design illustration

System Design

How real systems are scoped, sliced into services, and scaled — with the trade-offs made explicit.

Software architecture patterns illustration

Architecture Patterns

Hexagonal, event-driven, CQRS, layered - when each pays off, and when it quietly costs you.

Solution architecture illustration

Solution Architecture

Mapping business problems to technical solutions: integration, data flows and decision records.

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