i2Backup, as software for data backup and recovery at regular intervals, supports the recovery of backup data in file systems, databases (such as Oracle, MysQL and SQLServer) and big data platforms (such as HDFS and HIVE) of various operating systems. This software provides a variety of backup methods to meet users' needs for backup strategies; the backup side re-deletion and compression technology can save backup space, transport compression can save bandwidth resources, and transport encryption can ensure data transmission security; the software supports storage media such as block storage, tape library and object storage. The backup administrator realizes all data backup and recovery operations through graphical interface, and provides status monitoring, statistical reports and audit logs to protect the core business data for enterprises.