Distributed cloud data central structure

Abstract

The present invention relates to the field of the distributed data centre technology, especially to a distributed cloud data central structure The distributed cloud data central structure is characterized in that: a business A and a business B are deployed at the same time in a dual-data center, and a two-layer network interconnection is connected between date centers; a server load balancer realizes cross-center cluster through a two-layer expansion network to allow all the server nodes of the dual-data centers to become the cluster; and the load balancer requests the flow load to balance to all the server of the dual-data center. The distributed cloud data centre provided by the invention is realized based on the storage virtualization technology, and the cross-data center realizes uniform logic storage mapping through deploying the storage distribution active-active technology so as to support the business realization of the support distribution active-active data center.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a distributed cloud data center structure. Background technique [0002] The concept of distributed cloud data center makes full use of cloud computing-related technologies, and is no longer limited to solving the efficiency and user experience of a single data center, but treats multiple data centers as an organic whole, focusing on data center management, resource scheduling and disaster recovery Design, including the cloud operating system for cross-data center cloud resource migration, the operation management system for multi-data center unified resource management and scheduling, ultra-broadband network and software-defined data center capabilities. Distributed cloud data centers can greatly improve the overall operational efficiency and reliability of multiple data centers and improve user experience. [0003] At present, most enterprise data centers adopt a hiera...

AI Technical Summary

Problems solved by technology

In this architecture, the shared storage device is usually a Scale-up architecture, which has poor scalability, reduces the agility and elasticity of the entire infrastructure architecture, makes business deployment slow, IT operation and maintenance is complicated, and it becomes more and more difficult for IT systems to adapt to rapid changes. market needs

On the other hand, this architecture that separates computing and storage uses complex networks such as SAN and NAS to transfer data between servers and centralized storage arrays. The transmission of a large amount of data across the network reduces the efficiency and performance of the entire system, and the data Maintaining a dedicated storage network in the center increases data center costs