DECYON
Home Essays Shorts Snippets About Subscribe
Tag

PostgreSQL

2
Essays
database first architecture Architecture

The Case for Database First Architecture in Modern Applications

After years of building systems both ways, I have come to believe that starting with the database schema leads to better outcomes than starting with the API. Here is why.

Jun 12, 2026 6 min
Failure Logs

The Migration That Took Down Production for 6 Hours

A story about database migrations, overconfidence, and why testing in staging is never enough. This failure taught me more than any successful deployment.

May 24, 2026 6 min
DECYON

Decisions in Engineering & Complex Y-systems Over Noise

Clarity for complex systems in the age of AI

Sharing what I have learned from two decades of building systems. Not claiming to have all the answers, just sharing the journey.

Content

  • All Essays
  • How LLMs Work
  • System Blueprints
  • Future of Dev
  • AI Systems

About

  • About DECYON
  • The Author
  • Philosophy
  • Subscribe

Connect

  • Twitter / X
  • LinkedIn
  • GitHub
  • RSS Feed

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Disclaimer

© 2026 DECYON. All rights reserved.