More and more enterprises see data as the core resources, hacker attacks, network failures, accidents and so on will cause the loss of data files, and for those who often deal with a large number of files of friends, also encounter such confusion: in the production of documents or processing data often because the forgotten backup and lost data. This time data backup and recovery will be the last protection of the data, excellent backup recovery system can greatly improve the security of the system and data, so that the damage caused by the disaster minimized. Locally or in the cloud Whether backing up to a local or back-to-the-cloud is a more tangled issue, and even some people have doubts about the security of the cloud, in fact, the use of on-demand cloud backup services is not necessarily a complex or need to disrupt business work. Today, many well-known backup software provides consolidation with cloud storage services, including EMC, multi-Backup, CommVault, Microsoft, Symantec, and Zmanda. Big data or small amount of data Take multi-backup as an example, there are three ways to include cloud backup, local backup, and local + cloud hybrid backup. Therefore, before the backup, the size of the data needs to be evaluated, although the backup capacity and the backup application does not support the size of the required backup file is rarely present, but the amount of data will determine the final cost of data backup. In fact, neither the enterprise nor the individual has a universal backup approach, so businesses and individuals need to consider their own unique business needs to choose the right solution for them. Data is encrypted At present, many cloud disk products can provide file storage and backup services, but because these cloud disks do not have the function of data encryption, it does not guarantee the security of data. Therefore, it is not suitable for backup and storage of important files. Of course, if you are just some regular files, and the data security requirements are not high, the network disk is still a good choice.
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