Full Backup?Full Backup means backup entire data are of youFor example:You have a folder which contains 4 data files: 1 2 3 4When you configure Full Backup, the backup software will backup all data files: 1 2 3 4 4Advantages of Full Backup:• Easily restore data. When necessary, the recovery will restore the entire Backup their data on Full.• High security for data.Disadvantages of Full Backup:• Long term backup time. The more data, the backup time as long• Cost of storage. If every day were running full backup, then very expensive hard drive capacity. For example, a 1 TB hard drive if full backup every day, for 1 week will need 7TB archive.• Investment costs in large storage devices. Differential Backup?Differential Backup is backup what changes compared to the most recent Full Backup timesFor example (as in the case of the data file without change)In the folder there are 4 data files: 1 2 3 4When configuring the backup: Full Backup on Sunday, Differential Backup on Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday.If the second folder add a file of 5:1 2 3 4 5 then the Differential backup will backup the file number: 5If the directory has added a third file of 6:1 2 3 4 5 6-> Differential backup will backup changes compared with ngàyFull Backup is the backup file should be Sunday number 5 6Likewise for the next day.The advantage of a Differential Backup:• Faster backup time• Backup capacity smaller than the Full Backup. Save storage space• The speed of data recovery will be faster than the Incremental BackupThe downside of the Differential Backup:• When you need to restore data need to have 2 a backup:o 1 File Full Backup times and 1 File Differential Backup at the time need to restoreSpecific cases such as in the example:Suppose you need to restore the file about the third point – you need to have a Full Backup of a file Differential backup of Sunday and Tuesday Incremental Backup is what:Incremental Backup is backup what changes compared to the most recent Backup Incremental timesFor example (as in the case of the data file without change)In the folder there are 4 data files: 1 2 3 4When configuring the backup: Full Backup on Sunday, Incremental Backup on Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday.If the second folder add a file of 5:1 2 3 4 5 then the Incremental Backup will backup the file number: 5If the directory has added a third file of 6:1 2 3 4 5 6-> Incremental Backup will backup the changes compared to the date the most recent Backup are Incremental Monday will file backup should number 6Likewise for the next day.Advantages of Incremental Backup:• The fastest backup time• Backup capacity for babyDisadvantages of Incremental Backup:• When you need to restore the data must have enough of a backup:o 1 Full backup File times to the nearest and Incremental Backup of all the files from the time of the Full Backup to the time need to restore• Restore time longer than the Differential BackupSpecific cases such as in the example:Suppose you need to restore the file about the third point – you need the Full Backup file of Sunday and Incremental backup of Monday and Incremental backup of Tuesday
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