Cloud technology is one of the leading advancements that have transformed how we back up data. That is why 451 Research reveals that 90% of businesses will embrace at least one form of cloud computing solutions by 2021. It also shows that the cloud computing market will hit $53.3 billion in 2021, up from $28.1 billion in 2017. But where is this technology coming from? What is its journey from inception to the giant we have seen evolving into in the last two decades that can also benefit your Office 365 backup efforts?