How frontend and datacenter load balancing distribute traffic and contribute to highly available services.
How frontend and datacenter load balancing distribute traffic and contribute to highly available services.
Frontend load balancers sit at the edge and route user requests to nearby or healthy regions.
Internal load balancers distribute traffic across service instances within a region or datacenter.
Health checks, connection draining, and retry logic ensure that traffic moves away from unhealthy instances quickly.
Global load balancing can steer traffic away from entire regions during major outages.
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