Practical articles about software, technology, and engineering.

OpenStair engineering writing on Flutter, backend systems, documentation, product architecture, open source, and production software delivery.

All articles

Illustration of modular software architecture layers connected across a production system
Architecture

When Should You Split a Monolith Into Services?

September 27, 2026 · 19 min read

When Should You Split a Monolith Into Services? explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

Software ArchitectureDesignEngineeringMaintainability
Illustration of modular software architecture layers connected across a production system
Architecture

Monolith vs Modular Monolith vs Microservices

September 26, 2026 · 18 min read

Monolith vs Modular Monolith vs Microservices explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

Software ArchitectureDesignEngineeringMaintainability
Illustration of logs, metrics, traces, and alerts feeding an observability dashboard
Backend

Backend Observability: Logs, Metrics, Traces, and Alerts

September 23, 2026 · 19 min read

Backend Observability: Logs, Metrics, Traces, and Alerts explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

BackendAPIsSoftware EngineeringArchitecture