Application Load Balancer Vs Network Load Balancer Aws

Elastic load balancer basics.

Application load balancer vs network load balancer aws.

While there is some overlap in the features aws does not maintain feature parity between the different types of load balancers. Application load balancers network load balancers and classic load balancers. Has instance health check features. On august 11 2016 amazon web services aws introduced its new application load balancer alb a new load balancer allowing developers to direct and configure user traffic to apps in the public aws cloud.

In august 2016 amazon web services aws introduced application load balancer for layer 7 load balancing of http and https traffic. Support connection draining when deregistering targets instances. Amazon web services recently released new second generation load balancers. This guide discusses network load balancers.

Application load balancer network load balancer and. Alb layer 7 flexible nlb layer 4 static ips clb avoid legacy. Aws classic load balancer vs application load balancer vs network load balancer. The new product added several features missing from aws s existing layer 4 and layer 7 load balancer elastic load balancer which was officially renamed classic load balancer.

Application load balancer and network load balancer tl dr. For more information see application load balancers and aws waf. Elastic load balancing automatically distributes incoming application traffic. For more information about the other load balancers see the user guide for application load balancers and the user guide for classic load balancers.

An elastic load balancer elb is one of the key architecture components for many applications inside the aws cloud in addition to autoscaling it enables and simplifies one of the most important tasks of our application s architecture. Scaling up and down with high availability. Application load balancer alb and network load balancer nlb. Aws waf you can use aws waf with your application load balancer to allow or block requests based on the rules in a web access control list web acl.

Network load balancing is the distribution of traffic based on network variables such as ip address and destination ports. Elastic load balancing supports the following types of load balancers. Has built in cloudwatch monitoring. Elastic load balancing supports three types of load balancers.

It is layer 4 tcp and below and is not designed to take into consideration anything at the application layer such as content type cookie data custom headers user location or the application behavior. Aws elastic load balancing. Common features between the three load balancers.