Which term describes a technology's ability to handle increased or expanding usage?

Scalability refers to a technology's capacity to accommodate growing amounts of work or its potential to be enlarged to manage increased demand effectively. This concept is vital in various fields, including cloud computing, application development, and network design. When a system is scalable, it can maintain or even enhance its performance levels when more resources or workloads are added.

For instance, in the context of cloud services, scalability allows organizations to adjust their resources based on current needs, such as increasing server capacity during peak usage times, ensuring that operations remain smooth and efficient. A scalable architecture can efficiently accommodate growth without requiring a complete redesign or incurring excessive additional costs, making it a crucial feature for businesses looking to remain competitive and responsive to market changes.