Tech article
100+ Users, Free API Keys and ₹0 Cloud Budget: How I Built Kairos
Community description: I wanted to build a simple RAG system. That sentence aged badly. The original problem was actually...
Dev.to | Sep 13, 2026 | Pawan Eswaran
Automated excerpt
The original problem was actually pretty simple. People were actually using the system to search through the company information. No cloud budget became a deployment problem. Too many users became a concurrency problem. Large documents became a retrieval problem.
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