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2026-06-16-fatih-control-theory-feedback-loops

Dev · · 1 min read

Control Theory and Feedback Loops — Self-Healing, Resilient Systems Scaling Thousands of Databases

Author: @fatih (Fatih Arslan) Date: Jun 16, 2026 URL: https://x.com/fatih/status/2066923088659243234 Engagement: 99.1K Views · 10 Replies · 59 Reposts · 600 Likes · 923 Bookmarks


Full Tweet Content

My latest post on control theory and feedback loops has just been published. I'll start from scratch and gradually build up feedback loops that are self-healing and resilient, capable of scaling thousands of databases.

Check it out: https://planetscale.com/blog/the-feedback-loop


Referenced Article

PlanetScale Blog: "The Feedback Loop" — Control theory applied to database infrastructure. Building self-healing, resilient feedback loops from first principles, capable of scaling to thousands of databases.


Key Topics (from thread context)

  • Control theory fundamentals applied to distributed systems
  • Feedback loops that are self-healing and resilient
  • Scaling to thousands of databases
  • PlanetScale's production learnings

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