Data centres are the backbone of modern digital operations, and they come in various forms to meet diverse needs. From enterprise data centres that are privately owned and operated by a single organisation to colocation facilities where multiple businesses share the space, each type is designed to address specific operational requirements. Hyperscale data centres, with their vast capacity, support massive cloud computing needs, while edge data centres bring processing power closer to the source of data generation, reducing latency. Understanding these different types of data centres is essential for businesses looking to optimise their digital infrastructure.