Scalability is the capability of a system to handle increased workloads or its potential to accommodate growth without compromising performance. In the context of technology, scalability refers to the ability of software, hardware, or a system to adapt and cope with expanding demands efficiently. It involves designing systems that can easily accommodate larger loads by adding resources or adjusting configurations without causing disruptions. Scalability is a critical factor in ensuring that applications and services can meet growing user demands without sacrificing speed or reliability. It plays a crucial role in enabling businesses to expand their operations seamlessly and support increasing numbers of users or data processing requirements. Implementing scalable solutions is essential for organizations looking to future-proof their systems and maintain optimal performance as they grow.