New Q2 data from Synergy Research Group shows that over the last 24 months, quarterly spend on all data center hardware and software has grown by just 5%, while spending on the public cloud portion of that has grown by 35%. The private cloud infrastructure market has also grown, though not as strongly as public cloud, while spending on traditional, non-cloud data center hardware and software has dropped by 18%. ODMs in aggregate account for the largest portion of the public cloud market, with Cisco being the leading individual vendor, flowed by Dell EMC and HPE. The Q2 market leader in private cloud was Dell EMC, followed by HPE and Microsoft. The same three vendors led in the non-cloud data center market, though with a different ranking.