Weighted least connections scheduling examples

Weighted least connections scheduling is a load balancing strategy where servers are assigned weights based on their capacity or performance, allowing those with higher weights to handle more connections. For example, in a web server farm, a powerful server might have a weight of 3, while a less powerful server has a weight of 1. When a new connection request arrives, the load balancer considers the current number of active connections on each server, adjusts for their weights, and directs the request to the server with the least weighted connections. This ensures efficient resource utilization and helps maintain optimal performance across the server cluster.