Description: Load balancing across zones of the elastic load balancer is a fundamental feature that allows efficient distribution of network traffic across multiple Availability Zones (AZ) within cloud infrastructures. This functionality is crucial for ensuring high availability and resilience of applications, as it enables traffic to be directed to server instances that are operational in different geographical locations. By doing so, it minimizes the risks associated with overloading a single point and optimizes overall system performance. The elastic load balancer continuously monitors the health of instances in each zone, automatically redirecting traffic if any of them fail. This not only enhances user experience by reducing latency and increasing response speed but also allows for more efficient resource management, as instances can be scaled according to demand. In summary, load balancing across zones is a key strategy for maintaining service continuity and improving operational efficiency in cloud environments.
