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More and more companies regard data as a core resource. Hacker attacks, network failures, accidents, etc. will cause the loss of data files. Friends who often deal with large amounts of files will also encounter such confusion. : When creating documents or processing data, data is often lost due to forgetting to back it up. At this time, data backup and recovery will be the last protection barrier for data. An excellent backup and recovery system can greatly improve the security of the system and data and minimize the losses caused by disasters. Local or cloud Whether to back up locally or to the cloud is a confusing question. Some people even have doubts about the security of the cloud. In fact, using cloud backup services purchased on demand does not necessarily have to be complicated or require interruption. Business work. Nowadays, many well-known backup software provide integration with cloud storage services, including EMC, Multi-Backup, CommVault, Microsoft, Symantec, Zmanda, etc. Large amount of data or small amount of data Taking multi-backup as an example, there are three methods including cloud backup, local backup and local + cloud hybrid backup. Therefore, before backing up, it is necessary to evaluate the size of the data volume. Although the problem that the backup capacity and backup application cannot support the required backup file size has rarely occurred now, the data volume will determine the final cost of data backup. In fact, there is no one-size-fits-all backup method for both businesses and individuals, so businesses and individuals need to consider their own unique business needs to choose a solution that suits them. Whether the data is encrypted Currently, many cloud disk products can provide file storage and backup services, but because these cloud disks do not have data encryption functions, data security cannot be guaranteed. So it is not suitable for backup and storage of important files. Of course, if you only have some regular files and do not have high data security requirements, network disk is still a good choice. |
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