What is the hierarchical architecture of cloud computing?
What are the layers of cloud computing? In view of this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible way.
The hierarchical architecture of cloud computing is the application layer, the middle layer and the infrastructure layer. The application layer provides users with all the application software and services they need with a friendly user interface; the middle layer is a connecting layer, which provides services for users on the basis of the resources provided by the infrastructure layer; the infrastructure layer provides the computing, storage and other resources that the middle layer or users need.
The hierarchical architecture of cloud computing is the application layer, the middle layer and the infrastructure layer.
1. Application layer
The application layer provides users with various application software and services with a friendly user interface. The application layer directly faces the needs of customers and provides enterprise applications such as CRM, ERP, OA and so on.
2. Middle layer
The middle layer is a connecting link between the preceding and the next, which provides services for users on the basis of the resources provided by the infrastructure layer, including access control, resource management, database and middleware clusters, and provides customized development interfaces for customers through the integration of API.
3. Infrastructure layer
The infrastructure layer is to provide the computing, storage and other resources needed by the middle layer or users, and pool the resources through technologies such as virtualization, so as to realize the on-demand allocation and rapid deployment of resources.
The answers to the questions about the hierarchical structure of cloud computing are shared here. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.
