A brief history of Cloud IT

Grazed from CodeStone. Author: Paul Williams.

Every industry has its own buzzwords – concepts and ideas that get thrown around, and often become overhyped – primarily by those that have a vested interest in selling you certain products. You could be forgiven for thinking that ‘cloud’ was one such buzzword. After all, it’s difficult to get through a conversation about IT without it sounding like an abstract weather report! But, the truth is that the cloud has fundamentally reshaped the information technology landscape. Cloud redefines how we procure, consume and pay for digital services. For small and medium-sized businesses, this is particularly important.


Surprisingly, the origins of cloud computing can be traced back to the 1950s. Mainframe computers were prodigiously expensive and were, therefore, reserved for large corporations and respected learning institutes. To facilitate growing demand for computer resources, these institutions allowed multiple users to access the central mainframe through ‘dumb terminals’...

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