The data displays the usage of various private cloud platform service vendors to run applications worldwide in 2017 and 2018, according to a January 2018 survey conducted by RightScale. As of January 2018, 50% of respondents indicated that they were already running applications either on VMware's vSphere or vCenter private cloud services, compared to 42% of respondents the previous year.
VMware vSphere/vCenter | 42 | 50 | |
OpenStack | 20 | 24 | |
VMware vCloud Director | 19 | 24 | |
Microsoft System Center | 16 | 23 | |
Bare-Metal Cloud | 15 | 22 | |
Microsoft Azure Pack | 14 | 17 | |
CloudStack | 8 | 13 |