New Q1 data from Synergy Research shows that spend on cloud infrastructure services jumped 51% from the first quarter of 2017, comfortably beating the growth rates achieved in the previous five quarters.
Market giant Amazon was a major contributing factor with the growth of its AWS division the highest achieved since late 2016.
AWS worldwide market share has held steady at around 33% for twelve quarters now, even as the market has almost tripled in size.
Overall, the cloud boom continues as market leaders Microsoft, Google and Alibaba all substantially grow their market shares, however, not at the expense of AWS.
It has been at the expense of the small to medium-sized cloud operators who have collectivity seen their market shares diminish, the report finds.
Meanwhile, IBM's market share has been relatively stable at around 8%, thanks primarily to its strong leadership in hosted private cloud services.
With most of the major cloud providers having now released their earnings data for Q1, Synergy estimates that quarterly cloud infrastructure service revenues (including IaaS, PaaS and hosted private cloud services) have now reached almost $15 billion.
The Q1 growth rate of 51% compares with a full-year 2017 growth rate of 44% and a 2016 growth rate of 50%.
Public IaaS and PaaS services account for the bulk of the market and those grew by 56% in Q1.
In public cloud, the dominance of the top five providers is even more pronounced, as they control almost three quarters of the market.
John Dinsdale, a chief analyst and research director at Synergy Research Group, says cloud growth in the last two quarters has been quite exceptional.
“Normal market development cycles and the law of large numbers should result in growth rates that slowly diminish – and that is what we saw in late 2016 and through most of 2017,” he adds.
“But the growth rate jumped by three percentage points in Q4 and by another five in Q1. That is good news for the leading cloud providers, whose historically high levels of capex are helping to ensure that they are the main beneficiaries of that exceptional market growth.”
For nearly two decades, Synergy Research has provided quarterly market tracking and segmentation data on IT and cloud related markets. The firm uses an online database tool to access complex data sets ro report on market shares and forecasts.
In addition, Synergy uses CustomView, a tool that enables clients to receive ongoing quantitative market research that matches their internal, executive view of the markets they compete in.