The Tri-State Stack: Why We Split Next.js, Python Agents, and Postgres Across Three Different Hosting Models

📰 Dev.to · BrewHubPHL

Learn how to architect a modern full-stack app with an AI agent layer using the Tri-State Stack approach

advanced Published 6 Jul 2026
Action Steps
  1. Design a Next.js frontend and split it across a serverless hosting model
  2. Implement Python agents as an AI layer and deploy them on a containerized hosting model
  3. Configure Postgres as the database and host it on a virtual machine hosting model
  4. Integrate the three hosting models using APIs and messaging queues
  5. Test and monitor the performance of the Tri-State Stack architecture
Who Needs to Know This

This approach benefits full-stack development teams and DevOps engineers who need to design and deploy scalable applications with AI capabilities. The team can use this approach to improve the performance and reliability of their application.

Key Insight

💡 The Tri-State Stack approach allows for greater flexibility and scalability by splitting the application into three different hosting models, each optimized for a specific component

Share This
💡 Split your full-stack app into 3 hosting models: serverless, containerized, and VM-based, for improved scalability and performance

Key Takeaways

Learn how to architect a modern full-stack app with an AI agent layer using the Tri-State Stack approach

Full Article

If you ask an LLM to help you architect a modern full-stack app with an AI agent layer, you'll almost...
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