Design And Implementation Of Intelligent Enterprise Network Disk Based On Lenovo Cloud Storage

With the in-depth development of Internet technology,cloud computing technology has gone from a concept to a practical application,and cloud security,cloud storage,cloud backup and other new services have gradually received attention.The development of cloud computing derived from the network disk products,in the"Internet+" driven enterprise transformation,business efficiency is in urgent need of improvement,and the enterprise file and data storage,sharing,collaboration needs to continue to grow under the background,enterprise network disk market demand is growing.In addition,when enterprises,schools and even government units are constructing cloud data centers,enterprise cloud storage and enterprise network disk become necessary choices.Network disk mainly contains the following functions:powerful and easy to use large file transfer,document online editing,preview,mail sharing files outside the chain,log query,collection,message push,access management,historical version recovery and other rich functions.In the design and implementation of the whole system,I am mainly involved in the requirement analysis,design,implementation and testing of several important modules of the system.I am responsible for User login module,collecting grouping module,message push module,access management module,and the plug-in LDWebTool,which is developed to realize the large file transmission on the Web side and the local editing function of the disk document.The system uses distributed cloud storage technology and encryption algorithm to realize the encrypted transmission of files in order to ensure the security of company files in the process of transmission.The system uses block upload algorithm to achieve breakpoint continuous transmission,and consistency hash algorithm to achieve distributed caching.The system uses predicate operation of computer,micro-service architecture design duilib,Springboot framework,Java and C++development language to realize the associative enterprise network disk products based on cloud storage.Lenovo enterprise network disk mainly serves large and medium-sized enterprises,helping enterprises to achieve cloud storage of files,efficient and secure management of documents,collaborative office between departments and employees of different departments,historical version management of documents,automatic storage and backup.At present,the system has been put into operation,lenovo enterprise network disk system functions can effectively achieve efficient management of documents,rapid distribution and summary of data,file sharing,multi-level account management collaborative work.System support large file upload,second pass,file encryption,breakpoint continuation;Support team management,authorization management and user management;External chain mail can ensure the safe sharing of internal and external files.Users can access and share files anytime and anywhere to improve the efficiency of collaborative office.This network disk supports Windows,Mac,IOS,Android and other operating system platforms and provides a Web version,users can access the required files on each device and collaboration,replacing the traditional FTP file management system.