P2P vs. Broker: The Architecture Decision Defining Multi-Agent Systems

📰 Dev.to AI

Learn when to use broker vs P2P architectures in multi-agent systems and how to implement them

intermediate Published 10 May 2026
Action Steps
  1. Evaluate your system's scalability requirements using metrics like agent count and task volume
  2. Identify potential bottlenecks in your current architecture using tools like load testing and profiling
  3. Design a broker architecture using a coordinator and worker agents to manage tasks and results
  4. Implement a P2P architecture using distributed algorithms and data structures to enable direct agent communication
  5. Compare the performance and scalability of broker and P2P architectures in your system using benchmarks and simulations
Who Needs to Know This

Software engineers and architects designing multi-agent systems will benefit from understanding the trade-offs between broker and P2P architectures

Key Insight

💡 Broker architectures can become bottlenecks as the system grows, while P2P architectures can provide better scalability but require more complex design and implementation

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💡 Broker vs P2P architectures in multi-agent systems: know when to use each for scalable and efficient design
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