Category · 130 articles

Architecture & Design

REST vs GraphQL vs gRPC for Engineering Craft developers

ENGINEERING CRAFT · DAY 030

REST vs GraphQL vs gRPC for Engineering Craft developers

Expona Admin · Oct 27, 2026 · 8 min read

Backward-compatible API changes: lessons from production

ENGINEERING CRAFT · DAY 031

Backward-compatible API changes: lessons from production

Expona Admin · Oct 27, 2026 · 7 min read

Designing a search feature: patterns, pitfalls and fixes

ENGINEERING CRAFT · DAY 032

Designing a search feature: patterns, pitfalls and fixes

Expona Admin · Oct 27, 2026 · 8 min read

Full-text search in PostgreSQL: best practices explained

ENGINEERING CRAFT · DAY 033

Full-text search in PostgreSQL: best practices explained

Expona Admin · Oct 27, 2026 · 6 min read

Zero-downtime schema changes, step by step: a deep dive

ENGINEERING CRAFT · DAY 040

Zero-downtime schema changes, step by step: a deep dive

Expona Admin · Oct 27, 2026 · 7 min read

Architecture decision records: best practices explained

ENGINEERING CRAFT · DAY 050

Architecture decision records: best practices explained

Expona Admin · Oct 27, 2026 · 7 min read

Write a design doc before big builds in Engineering Craft

ENGINEERING CRAFT · DAY 051

Write a design doc before big builds in Engineering Craft

Expona Admin · Oct 27, 2026 · 7 min read

OWASP API Security risks for developers, explained simply

ENGINEERING CRAFT · DAY 072

OWASP API Security risks for developers, explained simply

Expona Admin · Oct 27, 2026 · 9 min read

Check ownership on every request: lessons from production

ENGINEERING CRAFT · DAY 073

Check ownership on every request: lessons from production

Expona Admin · Oct 27, 2026 · 8 min read

Email systems that scale: a hands-on guide for engineers

ENGINEERING CRAFT · DAY 080

Email systems that scale: a hands-on guide for engineers

Expona Admin · Oct 27, 2026 · 10 min read