Adoption of Private Clouds Accelerating: SurveyBy Nathan Eddy | Print
Desktop-as-a-Service Designed for Any Cloud ? Nutanix Frame
Enterprises note private clouds as the next logical step for organizations already implementing virtualization.
Adoption of cloud computing is much broader than previous research suggests, according to the results of a new Harris Interactive survey of more than 200 IT leaders at enterprise organizations. The study, sponsored by Novell, also shows that the momentum behind developing private cloud infrastructures is accelerating.
More than three-fourths (77 percent) of the respondents reported using some form of cloud computing today, much higher than previously reported, according to the study, which focused primarily on those with the position of IT director and above at large enterprises (with 2,500 to 20,000+ employees).
The research suggests that cloud computing, both public and private, will be an increasing part of the mix of resources deployed by enterprise IT organizations, and companies are particularly interested in simplifying management across their integrated physical, virtual and cloud environments.
Additionally, private clouds are the next logical step for organizations
already implementing virtualization, according to 89 percent of the
respondents. Meanwhile, 34 percent of the respondents are using a mixed
approach of private and public cloud computing, with 43 percent planning to
increase their use of the combined approach.
Eighty-seven percent of respondents said they believe public cloud computing adoption will occur alongside, not instead of, company-owned data centers, with 92 percent indicating an increase in public cloud use as current IT platforms are replaced. Additionally, 31 percent of the respondents found a key benefit to private cloud computing is the ability to manage a heterogeneous infrastructure.
"The survey results are telling," said Jim Ebzery, senior vice president and general manager of security, management and operating platforms at Novell. "The path to public cloud computing needs to begin with the private cloud, learning to leverage the public cloud within the safety of the enterprise network."
The Harris Interactive study also revealed security as a leading barrier to cloud computing adoption; 83 percent of respondents said private cloud computing offers most of the advantages of public cloud computing (including freedom from maintaining hardware, lower cost upkeep, resource scalability and lower initial costs), without the security and compliance issues of the public cloud.
The survey found 91 percent of respondents are concerned about security issues in the public cloud, with 50 percent indicating security as the primary barrier to implementation; 86 percent believe data is more secure in a private cloud. Just more than three-quarters (76 percent) of those surveyed feel outside vendors are not as diligent about data security as internal IT departments, while difficulty maintaining regulatory policy compliance in the public cloud versus that of the private cloud was an issue for 81 percent of respondents.