Public Cloud Market Summary
Amazon Web Services (AWS) and Microsoft remain leaders in public cloud, but their cloud strategies are extending well beyond the segment as they also enable hybrid environments with internal hybrid cloud offerings such as Azure and Azure Stack that entice enterprises with latency-sensitive or regulated workloads to leverage cloud environments. Microsoft is improving its competitive position against AWS through partnerships, notably its direct data center connections with Oracle. Although only a limited number of regions support these direct connections currently, the Microsoft-Oracle partnership is expanding with new direct connections in Canada. However, AWS holds significant IaaS market share and remains the leading IaaS provider as of 4Q19.
While both vendors still offer IaaS, IBM and Google have taken unique approaches to winning enterprise customers through vendor-agnostic and Kubernetes-based PaaS. IBM holds a greater share of this market as it attained a strong IBM Cloud Private customer base prior to the launch of Anthos, and IBM’s acquisition of Red Hat grew IBM’s position in the space. TBR expects that both IBM and Google will be successful with this vendor-agnostic strategy as many enterprises look to leverage Kubernetes-based PaaS for their hybrid environments, evidenced by IBM’s customer base of more than 2,000 clients using Red Hat and IBM container solutions — such as IBM Cloud Paks — as of 4Q19.
Public cloud remains the largest and fastest growing segment of the cloud market. Changes in customer acceptance, data integrations and innovation have combined to sustain the rapid growth of public cloud adoption. TBR’s Public Cloud Benchmark details how hybrid deployments, new use cases for enterprise apps, and trends in emerging technology will make public cloud even more relevant in the future.