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Architecture & Design Essays

System shape, design trade-offs, architecture communication, and the patterns that keep software understandable as it grows.

April 21, 2023 6 min read

IT Decisions Mean Navigating Trade-offs, Not Silver Bullets

The right technical decision is rarely the perfect one. It is usually the trade-off that best fits your current constraints.

September 11, 2022 3 min read

Onion Architecture - Layering for Clean Codebases

Onion Architecture keeps business rules at the center so frameworks, databases, and UI concerns stay at the edge where they belong.

March 7, 2022 4 min read

Why Software Architecture Matters So Much

Software architecture matters because it shapes how fast a system can grow, how safely it can change, and how consistently teams can build it.

November 27, 2021 4 min read

Conway's Law

Conway's Law explains why system design tends to mirror the way teams communicate, especially across distance and organizational boundaries.

June 19, 2021 5 min read

Ports and Adapters: Hexagonal Architecture Explained

Ports and Adapters keeps domain logic isolated from frameworks, APIs, and databases, making systems easier to test and change.

November 16, 2020 4 min read

Visualizing Software Architecture Using C4 Model

The C4 model gives teams a practical way to visualize software architecture at the right level of detail, from system context down to code.

September 18, 2020 5 min read

Documenting Key Choices With Architecture Decision Records

ADRs capture the reasoning behind important technical decisions so teams do not have to rediscover it the hard way.

July 15, 2019 5 min read

Scalability

Scalability is about keeping response time, throughput, and maintainability in balance as demand grows.