Application Load Balancer Vs Network Load Balancer Vs Classic Load Balancer

Elastic load balancing supports three types of load balancers.

Application load balancer vs network load balancer vs classic load balancer.

Aws elastic load balancing. Has built in cloudwatch monitoring. Protocols other than http not every web. Application load balancer and network load balancer tl dr.

Content below lists down the feature comparison for all usage pattern. Application load balancers and classic load balancers for additional information including a comparison that explains network load balancers check out our post on what is a network load balancer and when should i use it. Has instance health check features. Support connection draining when deregistering targets instances.

The level 4 network load balancer only has tcp packets to work with so it can t read the http request headers like the application load balancer can. Common features between the three load balancers. Network load balancer components a load balancer serves as the single point of contact for clients. Application load balancer vs network load balancer in aws.

Additionally its support for host based and path based routing x forwarded for headers server name indication sni and sticky sessions makes the application load balancer ideal. Application load balancer vs network load balancer vs classic load balancer. Application load balancer also operates at the request level layer 7 but provides more advanced routing capabilities than the classic and network load balancers. For more information about the other load balancers see the user guide for application load balancers and the user guide for classic load balancers.

Alb layer 7 flexible nlb layer 4 static ips clb avoid legacy. Application load balancer network load balancer and. This post covers basics of what an elastic load balancer is and two of its examples. What is an elastic load balancer.