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Gateway Load Balancer vs Network Load Balancer

Developers should use Gateway Load Balancer when building secure, multi-VPC architectures in AWS that require consistent deployment of network security appliances, such as for compliance, threat detection, or data filtering meets developers should use a network load balancer when building applications that require extreme performance, such as gaming servers, iot applications, or real-time streaming services, due to its ability to handle volatile traffic patterns with minimal latency. Here's our take.

🧊Nice Pick

Gateway Load Balancer

Developers should use Gateway Load Balancer when building secure, multi-VPC architectures in AWS that require consistent deployment of network security appliances, such as for compliance, threat detection, or data filtering

Gateway Load Balancer

Nice Pick

Developers should use Gateway Load Balancer when building secure, multi-VPC architectures in AWS that require consistent deployment of network security appliances, such as for compliance, threat detection, or data filtering

Pros

  • +It is ideal for scenarios like centralized security inspection across hybrid cloud environments, where traffic must pass through virtual appliances before reaching applications, reducing complexity and improving scalability compared to manual appliance management
  • +Related to: aws-transit-gateway, aws-vpc

Cons

  • -Specific tradeoffs depend on your use case

Network Load Balancer

Developers should use a Network Load Balancer when building applications that require extreme performance, such as gaming servers, IoT applications, or real-time streaming services, due to its ability to handle volatile traffic patterns with minimal latency

Pros

  • +It is also ideal for scenarios where preserving the source IP address of clients is crucial, like for security logging or geolocation, and for protocols that don't require content-based routing, such as TCP-based databases or custom protocols
  • +Related to: application-load-balancer, elastic-load-balancing

Cons

  • -Specific tradeoffs depend on your use case

The Verdict

Use Gateway Load Balancer if: You want it is ideal for scenarios like centralized security inspection across hybrid cloud environments, where traffic must pass through virtual appliances before reaching applications, reducing complexity and improving scalability compared to manual appliance management and can live with specific tradeoffs depend on your use case.

Use Network Load Balancer if: You prioritize it is also ideal for scenarios where preserving the source ip address of clients is crucial, like for security logging or geolocation, and for protocols that don't require content-based routing, such as tcp-based databases or custom protocols over what Gateway Load Balancer offers.

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The Bottom Line
Gateway Load Balancer wins

Developers should use Gateway Load Balancer when building secure, multi-VPC architectures in AWS that require consistent deployment of network security appliances, such as for compliance, threat detection, or data filtering

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