In server management, what does 'scalability' refer to?

Scalability in server management refers to the capability of a system to expand or reduce IT resources based on demand. This means that as the needs of a business grow, additional resources, such as servers, storage, or processing power can be added to accommodate increased workloads without significant changes to the overall architecture. Conversely, when demand decreases, resources can be scaled down to optimize costs. This flexibility is crucial for businesses that experience varying levels of traffic or require changes in capacity for project-based work.

While maintaining consistent performance and data recovery are important aspects of server management, they do not directly define scalability. Similarly, managing user access is essential for security and proper resource allocation but does not encompass the broader concept of scalability in resource management.