Understanding CAP Theorem in Practice
How consistency models shape product behavior and why trade-offs matter in real systems.
003 — Blog Journal
Notes from systems,
scale, and road.
Long-form writing on backend engineering, distributed systems, and practical architecture decisions from shipping products in production.
Distributed SystemsBackend EngineeringReliabilityEngineering CultureProductionEvent Architecture
Top PickEngineeringArchitectureLeadershipProduction
“Approach knowledge with humility, with sincere questioning, and with a spirit of service. Only then will the wise reveal truth to you.”
Lord Krishna · Mahabharata
Featured Reads
Top Pick
Understanding CAP Theorem in Practice
How consistency models shape product behavior and why trade-offs matter in real systems.
EngineeringWhy I Switched from REST to gRPC
Latency, contract-first APIs, and practical migration patterns for teams.
ArchitectureDesigning Retry Systems that Don’t Melt Your Queue
Backoff, jitter, and idempotency patterns that keep throughput healthy.
LeadershipHow to Review Pull Requests at Scale
A practical checklist for clarity, velocity, and maintainability across teams.
ProductionIncident Review: Queue Latency Spike
What happened, what we changed, and how we hardened the recovery path.
All Posts
Distributed Systems · Jan 12, 2026
Understanding CAP Theorem in Practice
How consistency models shape product behavior and why trade-offs matter in real systems.
Backend Engineering · Jan 06, 2026
Why I Switched from REST to gRPC
Latency, contract-first APIs, and practical migration patterns for teams.
Reliability · Dec 18, 2025
Designing Retry Systems that Don’t Melt Your Queue
Backoff, jitter, and idempotency patterns that keep throughput healthy.
Engineering Culture · Nov 28, 2025
How to Review Pull Requests at Scale
A practical checklist for clarity, velocity, and maintainability across teams.
Production · Nov 12, 2025
Incident Review: Queue Latency Spike
What happened, what we changed, and how we hardened the recovery path.
Event Architecture · Nov 02, 2025
Schema Evolution in Event-Driven Systems
Versioning patterns that avoid breaking downstream consumers.