Mar 24, 2020 · Try to decouple the client from the server by introducing a load balancer or a queue. Doing is a requirement to scale on-demand and replace EC2 instances on the fly. AWS provides three types of load balancers: Classic Load Balancer (CLB) a legacy load balancer that you should not use for new architectures anymore.
It can, however, load balance across several instances in multiple availability zones. If you don't want to load balance instances across multiple availability zones, then you can also disable it. If we want to load balance the instances across multiple regions, then we have to use Route 53 (instead of an ELB).
Today we're launching support for multiple TLS/SSL certificates on Application Load Balancers (ALB) using Server Name Indication (SNI). You can now host multiple TLS secured applications, each with its own TLS certificate, behind a single load balancer. In order to use SNI, all you need to do is bind multiple certificates to the same secure […]
Jan 06, 2014 · January 6, 2014. AWS Elastic Load Balancing automatically distributes incoming application traffic across multiple Amazon EC2 instances. It helps to achieve better fault tolerance in applications by seamlessly providing the amount of load balancing capacity needed in response to incoming application traffic. The following are important facts to consider before diving in to use AWS ELB:
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