| Tenancy |
Multi-tenancy: the data of multiple organizations in stored in a shared environment |
Single tenancy: Single organizations data is stored in the cloud. |
Data stored in the public cloud is multi-tenant. Data stored in the private cloud is Single Tenancy. |
| Exposed to the Public |
Yes: anyone can use the cloud services. |
No:Only organizations can use private services. |
Services on the private cloud can be accessed only by the organization’s users Services on the public cloud can be Accessed by anyone. |
| Data Center Location |
Anywhere on the Internet |
Inside the organization’s network. |
Private Cloud-Present in the organization’s network. Public Cloud -anywhere on the Internet |
| Cloud Service Management |
Cloud service provider manages the services. |
Organization has their own administrators managing services |
The organization manages the private Cloud. Cloud Service Provider(CSP) manages the public cloud |
| Hardware Components |
CSP provides the hardware. |
The organization provides hardware. |
Private Cloud – organization provides resources. Public Cloud – Cloud Service Provider provides. |
| Expenses |
Less Cost |
Expensive compared public cloud when to |
The cost required for setting up a private cloud. |
