Towards Data Science
6/24/2026

Why I Stopped Using One Agent and Built a Multi-Agent Pipeline Instead
Short summary
The author shares their journey from a single-agent architecture to a multi-agent pipeline, using text-to-SQL as a practical example. The post explores benefits of multi-agent systems: better separation of concerns, improved error handling, and flexible scaling. It's designed for engineers evaluating architectural tradeoffs between monolithic and distributed agent systems.
- •Switching from single to multi-agent improves reliability, error handling, and scaling flexibility
- •Text-to-SQL provides concrete example of practical multi-agent implementation
- •Helps engineers decide when to move from monolithic to distributed agent architecture
Generated with AI, which can make mistakes.
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