Teherelosztási

Teherelosztási refers to the concept of load balancing in computing. It is a method of distributing workloads across multiple resources, such as servers, computers, or network links, to optimize resource utilization, maximize throughput, minimize response time, and avoid overload.

The primary goal of teherelosztási is to ensure that no single resource becomes a bottleneck. By distributing tasks evenly, systems can handle a greater volume of requests and maintain consistent performance even during peak usage. This can be achieved through various techniques, including hardware load balancers, software load balancers, and DNS-based load balancing.

Hardware load balancers are dedicated devices that sit in front of a server farm and direct incoming traffic. Software load balancers are applications that run on servers and perform similar functions. DNS-based load balancing uses Domain Name System (DNS) records to distribute traffic to different servers.

Teherelosztási is crucial for high-availability and fault-tolerant systems. If one resource fails, the load balancer can redirect traffic to the remaining healthy resources, ensuring continuous operation. This also improves the overall reliability and scalability of applications. Common scenarios where teherelosztási is employed include web servers, application servers, databases, and network infrastructure.