Cloud services have revolutionised computing, not least through IaaS, PaaS, and especially SaaS, which have allowed businesses to develop virtualised IT infrastructure and deliver software through the cloud, independent of a user’s operating system.
Even better still, businesses can also mix and match cloud services from different providers through cloud brokers in order to ensure these services work to maximum efficiency and cost effectiveness, but also to reduce the chances of vendor lock-in while also improving redundancy.