![]() to back up your complete system including all existing data every day. Differentiation from other backup typesĪnother way to back up your data regularly would be to perform a separate full backup every day, i.e. The disadvantage, however, is that all tapes of the week and the last complete backup are needed to restore the system. Incremental data backup is particularly useful if you have to make frequent data changes in your company, if many transactions take place or orders are received that you want to be backed up directly, and if you want to use as little storage space as possible. ![]() At the end of the week, you would have a complete backup of the previous week and, for example, 5 tapes that would be needed to restore the system in the event of a disaster. in relation to the previous day of the week. If changes occur again during the following days of the week that need to be backed up directly, they are backed up in the same way on new storage media, i.e. ![]() If changes are then made to the data on Monday - for example, if customers change their master data, such as bank details or home addresses, or if orders are received - these are backed up separately. If an incremental backup is performed, this means that, for example, a full backup is performed on Sunday, whereby all data as well as software and/or the current status of the operating system are fully backed up once. Incremental backup refers to a data backup method in which changed data is stored in relation to the last full backup, but as separate entities. Data changes safely archived and stored: thanks to incremental backup.
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