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Stackbook

A platform for architectural thinking, system design, and real-world software architecture.

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Architectural Thinking

How experienced architects reason about systems, trade-offs, and long-term impact.

How Senior Architects Actually Think

Senior architects don't start with diagrams. They start with constraints. Understanding the fundamental tensions that drive every architectural decision.

Published on 2026-01-15

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System Architectures

Real-world system designs focusing on constraints, scale, and failure modes.

Designing a Distributed Rate Limiter

Rate limiting is simple until it isn't. Explore the requirements, design options, and failure modes of building a rate limiter that works at scale.

Published on 2026-02-20

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Research → Reality

Translating academic research into practical architectural insight.

CAP Theorem in Modern Cloud Systems

CAP is not obsolete — but it is often misunderstood. Learn what the paper actually says and what breaks in practice when building distributed systems.

Published on 2026-03-10

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