Cloud computing system towards multiple tenants

Abstract

The invention discloses a cloud computing system towards multiple tenants. The cloud computing system towards the multiple tenants is characterized by storing tenant data in different modes according to different requirements of the multiple tenants for data isolation; using an independent database to store the tenant data for the tenants who require high isolation, and using a shared database to store the tenant data in shared data architecture mode for common users. The cloud computing system towards the multiple tenants further introduces hierarchical management into a traditional access control model based on roles. Compared with the prior art, the cloud computing system towards the multiple tenants can meet user demands for different quality levels well, improves safety of an SaaS (software as a service) application platform, and improves right control management efficiency.

Description

technical field [0001] The invention relates to a multi-tenant-oriented cloud computing system, which is mainly used to meet the data security requirements in the multi-tenant cloud computing system, and belongs to the technical field of cloud computing. Background technique [0002] With the development of Internet network technology and the continuous improvement of computer technology, the ability of data transmission and processing in the network has increased linearly. People hope to obtain a direct and convenient way of computing and processing, without installing application software, as long as they are connected to the Internet, they can use the idle computer resources connected to the network to process tasks. [0003] In this context, cloud computing emerges as the times require. The so-called cloud computing is to connect a cloud computing platform composed of a large number of servers and storage device clusters through a computer network to obtain the required ...

AI Technical Summary

Problems solved by technology

There are corresponding deficiencies in the three solutions. The cost of an independent database is high, and ordinary users cannot afford it; shared databases, isolated data architectures are difficult to recover data, and cross-tenant statistics are difficult; shared databases, shared data architectures have low isolation levels and low security , data recovery is difficult

However, the traditional role-based (RBAC) access control model does not consider the hierarchical characteristics of tenants to manage users hierarchically. Therefore, it is difficult to ensure the security, consistency, and integrity of data access, and the efficiency of authority control management is low.

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