Design And Implementation Of Enterprise File Backup And Recovery System

With the advent of the information age,important businesses in enterprises gradually rely on IT systems to run.During the use of the system,a large amount of business data has gradually accumulated,and these data have gradually become the lifeblood of enterprises.In recent years,people have realized the importance of data,and the significance of data protection has gradually become more prominent.Data backup,as an effective data protection method,is widely used in enterprises.However,with the increase in the amount of enterprise file data,especially the increase in the amount of "massive small files",the backup of file system has gradually become a pain point for enterprise users.Based on the above situation,this paper analyzes the characteristics of enterprise file data,combines the rsync algorithm,data de-duplication ideas,and the rapid recovery technology that has emerged in recent years.It refers to software engineering,and undergoes steps such as requirements analysis,system design,system development,and system testing,finally provides a set of backup and recovery system for enterprise files.The system adopts C/S architecture,which can realize the functions of data backup,recovery,strategy management,data de-duplication,etc.It supports the operating systems of mainstream versions of linux and windows.The data backup mainly uses the rsync algorithm to realize the"permanent increment" and "synthetic full backup" mode,shortening the backup time window.The data saving uses the idea of deduplication to increase the utilization of storage space.The data recovery provides traditional data recovery and fast recovery method,which is no data transmission required.It has build a backup and recovery system for enterprise files that can quickly backup,effectively restore,and optimize management of storage space.