Table of Contents
IDC Market Forecast Figure
Figure: Worldwide Public Cloud IaaS and PaaS Workloads Revenue Snapshot
Executive Summary
Advice for Technology Suppliers
Market Forecast
Figure: Worldwide Public Cloud IaaS Compute and Storage and PaaS Revenue, 2020–2025
Table: Worldwide Public Cloud IaaS and PaaS Workload Revenue by Segment, 2020–2025 ($B)
Figure: Worldwide Public Cloud IaaS Workload Revenue Share by Segment, 2020
Figure: Worldwide Public Cloud PaaS Workload Revenue Share by Segment, 2020
Figure: Worldwide Public Cloud IaaS and PaaS Workload Revenue by Segment, 2020–2025
Figure: Worldwide Public Cloud IaaS and PaaS Workload Revenue Growth by Segment, 2021–2025
Market Context
Drivers and Inhibitors
Drivers
Revisiting COVID-19 Market Impact on Cloud Infrastructure
Cloud Infrastructure Services Are a Key Component of Digital Business Transformation
Risk Aversion and Consumption-Based IT
Inhibitors
Security and Compliance
Workload Movement and Cloud "Repatriation"
Significant Market Developments
Enterprises Slowly Shifting from Workload Migration to Modernization on Public Cloud
Public Cloud Providers Are Embracing Hybrid and Dedicated Models
Relentless Enterprise Data Growth
Changes from Prior Forecast
Market Definition
Cloud Deployment Models
Attributes That Define an IT Cloud Service
Table: Attributes of IT Cloud Services
Infrastructure as a Service
Infrastructure as a Service — Compute
Infrastructure as a Service — Storage
Platform as a Service
Workloads Definition
Methodology
Related Research
Research Manager, Cloud Infrastructure Services, Natalya Yezhkova
Research Vice President, Infrastructure Systems, Platforms and Technologies Group, Dave McCarthy
Research Vice President, Cloud and Edge Infrastructure Services, Larry Carvalho, Kuba Stolarski
Research Director, Infrastructure Systems, Platforms and Technologies Group, Lara Greden
Research Director, Platform as a Service (PaaS)