Public Cloud Infrastructure
The global market for public cloud computing has grown dramatically in recent years, and analysts expect this trend to continue; Gartner (link outside IBM) predicts that global public cloud revenues will reach $330 billion by 2022.
Because public cloud services are elastic and adaptable, they can adapt to changing workload demands, and many firms are migrating elements of their computer infrastructure to the cloud. Others are enticed by the prospect of increased efficiency and fewer squandered resources, as customers only pay for what they use. Others, meanwhile, want to save money on hardware and on-premises infrastructure.