Scalability Theory

Scalability Theory refers to the ability of a system, process, or organization to handle increased demands effectively. In simpler terms, it’s about how well something can grow – whether that's a business, a technology platform, or even a social system. A scalable system can expand its capacity without losing performance, meaning it can support more users, transactions, or data as needed. For example, an online service that efficiently serves ten customers today should manage a hundred or a thousand tomorrow without significant problems. Understanding scalability helps ensure that growth can be achieved sustainably and efficiently.