Study Identifies Heaviest IaaS and PaaS Workloads on Public Cloud

A recent International Data Corporation (IDC) study offered the first look at enterprise workloads leveraging Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) capabilities on the public cloud, the company said.

The study found that IaaS and PaaS spending in 2018 was dominated by three workloads: Data Management, Application Development & Testing, and Data Analytics. Combined, these three workloads represented more than half of all IaaS and PaaS spending in 2018. This was primarily driven by enterprises migrating their strategic and business critical workloads to public cloud infrastructure, the availability of open source options on cloud, initial adoption of artificial intelligence (AI) and machine learning (ML) capabilities, and growth in cloud-native applications & Dev/Test use cases.

While workloads associated with business-critical applications such as CRM, ERM, SCM, and other back-office applications attract more spending, these workloads are consumed as Software as a Service (SaaS) offerings. Similarly, most media streaming workloads are consumed as Digital Services (deployed on cloud-based infrastructure off-premises).

Data Management and Data Analytics workloads are expected to continue being top workloads on public cloud infrastructure, largely driven by “lift & shift” migrations of legacy workloads, the availability of accelerated compute instances, and democratization of AI/ML capabilities. App Dev & Testing workloads are also expected to grow on public cloud infrastructure, driven by the adoption of cloud-native development practices, growth in cloud-native applications, and Dev/Test use cases.

The IDC report, Public Cloud Infrastructure Spend Segmentation by Workloads (IDC # US46172620), segments global spend on IaaS and PaaS in the year 2018 by enterprise workloads. IDC´s workloads research tracks worldwide spend on server and storage hardware to power enterprise workloads across multiple deployment models and locations. IDC´s Workloads Taxonomy classifies enterprise workloads into 18 workload types among 7 workload categories. IDC also estimates enterprise spend on public cloud infrastructure to exceed the spend on traditional IT infrastructure.

International Data Corporation (IDC) is the premier global provider of market intelligence, advisory services, and events for the information technology, telecommunications, and consumer technology markets. With more than 1,100 analysts worldwide, IDC offers global, regional, and local expertise on technology and industry opportunities and trends in over 110 countries. IDC´s analysis and insight helps IT professionals, business executives, and the investment community to make fact-based technology decisions and to achieve their key business objectives. Founded in 1964, IDC is a wholly owned subsidiary of International Data Group (IDG), the world´s tech media, data and marketing services company. To learn more about IDC, visit Follow IDC on Twitter at @IDC and LinkedIn. Subscribe to the IDC Blog for industry news and insights: