The Design And Implementation Of The Massive Cloud Storage System

The Cloud Storage Service is a brand new kind of data storage services, whichassembles quantities of different storage devices to work together. It presents newchallenges to traditional storage technologies (such as the magnetic tape, disk,redundant arrays of inexpensive disks and tape library) on the data security, datareliability, data management and high efficiency. The Cloud Storage Service combinescloud computing and cloud storage technology to offer cloud backup service, cloudupload service, cloud download service and cloud shared services. With thistechnology, the enterprise cloud is realized. Enterprises can allot useful resources tothe right application and access to the backup data when need. The Cloud StorageService a powerful cloud storage which means a transformation of thetrinity---backup server, backup software and storage devices---and the cloudcomputing technology.The focus on the cloud storage system is the transmit Synchronous of the Clientand Server-side. That is “1+N” Synchronization.”1” refers to the Server-side. And”N”Refers to the Synchronization of N client normal landing an account at the same time,and the N client will synchronous at the same time accord to some tactics. The systembrings data access services to users, including upload data, download data, share dataand data synchronization service. The paper of the system requirements use OOPobject-oriented programming ideas to design and implement the system on the basisof analyzing the characteristics of cloud storage. Visual Studio2005is used as adevelopment tool throughout the development process and the ATL, WTL and otherrelated technology used in system-specific implementation. In the last stages of thetest run by the unit testing and integration testing show us that the things we do meetthe design requirements and demands.