We have come a long way in the past 50 years in computing needs for businesses. The early adaptations of computers remind me of the TV series Mad Men when they started using a computer in the office.
A huge humming machine kept in a big room. Some show characters lost their minds and thought the world has come to an end. Since then, not only the computers evolved to become smaller, smarter, and more efficient.
The IT architectures in organizations started to disrupt completely. In the recent years this evolution continued and businesses like Airbnb, Netflix, Spotify and many more dominated major industries basing their entire business on cloud computing.