Research On Virtual Cloud Storage Based On Multi Dimensional Double Circular Linked List

After the rapid development of the open cloud storage, its application has been applied to various fields of every field, and is becoming an important infrastructure. At present, the research of cloud storage more concentrated within the research of specific method and technology of specific area, the cloud storage model level research is relatively novel, and the relevant research on how to use free and open cloud storage is even more rarely.This thesis try to analysis of current research status of cloud storage and then try to research the cloud storage model from the macro level. Firstly this thesis based on the data structure to discuss the multi dimension double circular linked list model, and proposes the storage model of the swimming ring. Then combine symmetric encryption technology, multi-threading technology, resource pooling technology and file slice technology to integrate existing open cloud storage and construct the virtual swimming ring cloud storage model. This storage model makes full use of all advantages of multi dimension double circular linked list to provide redundancy for the storage of data and ensure the high reliability of data. Finally verify the feasibility of this model by experiment.The characteristics of this thesis is that the data is to be sliced and make full use of the existing large amount of free open cloud storage to store it redundantly, it is greatly improves the use rate of open cloud storage and highly improves the safety of data storage, this storage model not only facilitate the use of cloud storage, but also be used for commercial cloud storage services.