- High performance
ELB can process up to 100 million concurrent connections, meeting your need of handling a large number of requests.
- High availability
ELB supports cluster deployment and distributes incoming traffic across backend servers in one or more AZs, increasing the fault tolerance of applications.
- Flexible expansion
ELB automatically scales to incoming traffic and can work with AS to flexibly expand the service capabilities of your applications.
- Easy to use
Load balancers and related resources can be quickly configured, and diverse protocols and algorithms are available, improving the traffic distribution efficiency in different scenarios.
- High reliability
Both public and private network load balancers support cross-AZ load balancing. The consistent hashing algorithm makes traffic distribution more balanced.