Daily Term: Load Balancer

Load Balancer

A load balancer distributes incoming network traffic across multiple servers to ensure no single server becomes overwhelmed, improving reliability and performance. It can operate at the application layer (e.g., HTTP) or transport layer (e.g., TCP). Common algorithms include round-robin, least connections, and IP hash. Load balancers enhance scalability, provide redundancy, and can perform health checks to route traffic only to healthy servers.

Date: 2025-04-26