What is the difference between public cloud and private cloud

The difference between public cloud and private cloud is: 1. Public cloud is a cloud computing service released on the Internet, and private cloud is a cloud service released within an enterprise; 2. The resources for building a public cloud cloud are in the provider's Within the premises, the resources required to build a private cloud platform are provided by the enterprise itself.

The difference analysis is as follows:

1. From the cloud construction location, public cloud - cloud computing services released on the Internet, built Cloud resources are on the provider's premises; private cloud is a cloud service released within the enterprise (private network), and the resources required to build the cloud platform are provided by the enterprise itself.

2. From the perspective of the degree of protocol development of cloud services, public cloud - a cloud computing service with open protocols that does not require proprietary client software analysis. All applications are provided to users as services, not as software packages. Private clouds - such as Microsoft's "cloud", end users need dedicated software.

3. From the perspective of service objects, private clouds are built for the sole use of "one" customer, thus providing the most effective control over data, security and service quality; the company owns the infrastructure and You can control how applications are deployed on this infrastructure; private clouds can be deployed within the firewall of an enterprise data center, or they can be deployed in a secure colocation location; private clouds can be built by a cloud provider, through a managed model , build a dedicated cloud within the company's enterprise data center. The public cloud - is aimed at external customers and provides scalable elastic services through the network.

The above is the detailed content of What is the difference between public cloud and private cloud. For more information, please follow other related articles on the PHP Chinese website!