Load Balacing «SIMPLE ⇒»

Load balancers are categorized by where they operate and how they make decisions: What Is Load Balancing? | IBM

: Client requests arrive at the load balancer instead of a specific server. load balacing

Load balancing is the process of distributing network traffic or computational workloads across multiple servers or resources to ensure high availability, reliability, and performance. By preventing any single resource from becoming overwhelmed, it optimizes response times and eliminates single points of failure. Load balancers are categorized by where they operate

: The balancer performs continuous health checks; if a server fails, it is automatically removed from the rotation. By preventing any single resource from becoming overwhelmed,

A load balancer acts as a "traffic director" between clients and server groups.

: The balancer forwards requests to a "healthy" server based on specific algorithms. 2. Types of Load Balancing