International Data Corporation (IDC) in its latest survey ‘Worldwide Quarterly Cloud IT Infrastructure Tracker’, report states that vendor revenue from sales of IT infrastructure products (server, enterprise storage, and Ethernet switch) for cloud environments, including public and private cloud, grew 47.2% year over year in the third quarter of 2018 (3Q18), reaching $16.8 billion. IDC also raised its forecast for total spending (vendor revenue plus channel mark-up) on cloud IT infrastructure in 2018 to $65.2 billion with year-over-year growth of 37.2%.
Quarterly spending on public cloud IT infrastructure has more than doubled in the past two years reaching $12.1 billion in 3Q18 and growing 56.1% year over year, while spending on private cloud infrastructure grew at half of this rate, 28.3%, reaching $4.7 billion.
IDC started tracking IT infrastructure deployments in different environments since 2013, public cloud has represented the majority of spending on cloud IT infrastructure and in 2018 IDC expects this share will peak at 68.8% with spending on public cloud infrastructure growing at an annual rate of 44.7%. Spending on private cloud will grow 23.3% year over year in 2018.
In 3Q18, for the first time, quarterly vendor revenues from IT infrastructure product sales into cloud environments surpassed revenues from sales into traditional IT environments, accounting for 50.9% of the total worldwide IT infrastructure vendor revenues, up from 43.6% a year ago. Spending on all three technology segments in cloud IT environments is forecast to deliver double-digit growth in 2018. Compute platforms will be the fastest growing at 59.1%, while spending on Ethernet switches and storage platforms will grow 18.5% and 20.4%, respectively.
Spending on all three technology segments in cloud IT environments is forecast to deliver double-digit growth in 2018. Compute platforms will be the fastest growing at 59.1%, while spending on Ethernet switches and storage platforms will grow 18.5% and 20.4%, respectively.
All regions grew their cloud IT Infrastructure revenues by double digits in 3Q18. Revenue growth was the fastest in Asia/Pacific (excluding Japan) (APeJ) at 62.6% year over year, with China growing at an even higher rate of 88.7%. Other regions among the fastest growing in 3Q18 included Japan (48.2%), USA (44.2%), and Canada (43.4%).
IDC expects spending on cloud IT infrastructure to grow at a five-year compound annual growth rate (CAGR) of 13.3%, reaching $88.6 billion in 2022 and accounting for 57.6% of total IT infrastructure spend. Public cloud datacenters will account for 66.3% of this amount, growing at an 13.6% CAGR. Spending on private cloud infrastructure will grow at a CAGR of 12.6%
IDC’s Worldwide Quarterly Cloud IT Infrastructure Tracker is designed to provide clients with a better understanding of what portion of the server, disk storage systems, and networking hardware markets are being deployed in cloud environments. This tracker breaks out each vendors’ revenue by the hardware technology market into public and private cloud environments for historical data and provides a five-year forecast by the technology market.
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