What is a key benefit of Load Balancing?

Maintaining operability even if one server fails is a key benefit of load balancing. In a system designed with load balancing, multiple servers work together to distribute the workload evenly. This architecture ensures that if one server becomes unavailable—due to failure, maintenance, or any other issue—the remaining servers can continue to handle the traffic and manage requests. This redundancy is crucial for maintaining service availability and reliability for users, as it minimizes downtime and provides a seamless experience.

Other options do not contribute directly to this fundamental aspect. While increasing server costs might occur due to the need for additional resources in a load-balanced environment, it is not a benefit. Minimizing data security risks is important but not inherently related to load balancing. Similarly, improving database backup processes does not relate directly to the primary function of load balancing, which is ensuring consistent operational capability despite server outages.