What is at scale meaning?

At scale refers to the ability to operate or produce something in large quantities, often with significant efficiency. It implies the ability to handle significant complexity in a manner that is stable and sustainable. At scale can refer to processes, systems, or technology that is designed to operate effectively and efficiently even as the volume of work or users increases. For example, a website or app must be designed to handle large volumes of traffic (often referred to as peak load) without crashing or slowing down. In a business context, at scale may refer to the ability to expand operations or production rapidly and cost-effectively in response to changing demand.