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HAProxy vs Envoy

Developers should learn HAProxy when building scalable web applications that require high availability and efficient traffic management, such as in microservices architectures or high-traffic websites meets developers should learn envoy when building or operating distributed systems, especially in kubernetes or service mesh environments, as it handles complex traffic routing, resilience patterns (like circuit breaking), and telemetry collection efficiently. Here's our take.

🧊Nice Pick

HAProxy

Developers should learn HAProxy when building scalable web applications that require high availability and efficient traffic management, such as in microservices architectures or high-traffic websites

HAProxy

Nice Pick

Developers should learn HAProxy when building scalable web applications that require high availability and efficient traffic management, such as in microservices architectures or high-traffic websites

Pros

  • +It is particularly useful for load balancing HTTP/HTTPS traffic, handling failover scenarios, and implementing reverse proxy functionality to offload tasks like SSL encryption from application servers
  • +Related to: load-balancing, reverse-proxy

Cons

  • -Specific tradeoffs depend on your use case

Envoy

Developers should learn Envoy when building or operating distributed systems, especially in Kubernetes or service mesh environments, as it handles complex traffic routing, resilience patterns (like circuit breaking), and telemetry collection efficiently

Pros

  • +It is essential for implementing service meshes like Istio, which rely on Envoy as the data plane to manage inter-service communication securely and reliably
  • +Related to: istio, kubernetes

Cons

  • -Specific tradeoffs depend on your use case

The Verdict

Use HAProxy if: You want it is particularly useful for load balancing http/https traffic, handling failover scenarios, and implementing reverse proxy functionality to offload tasks like ssl encryption from application servers and can live with specific tradeoffs depend on your use case.

Use Envoy if: You prioritize it is essential for implementing service meshes like istio, which rely on envoy as the data plane to manage inter-service communication securely and reliably over what HAProxy offers.

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The Bottom Line
HAProxy wins

Developers should learn HAProxy when building scalable web applications that require high availability and efficient traffic management, such as in microservices architectures or high-traffic websites

Disagree with our pick? nice@nicepick.dev