बैकअप backup का मतलब क्या होता है?

As you all know that we take breakup backups of anything, if you have ever taken a backup, then you will know about backup, if you are using a computer or a mobile device and if you have any important scolding gets lost, then we get very worried about that.  Because this data is very important to us.

  In such a situation, if there is any backup of those data, then we can restore the data from it once.  By the way, if I tell you about backup, then there is such a process process.  By using this many copies of the original data can be made.  So that they can be used when the original data is destroyed, just at such a time, backup is very useful for us.  With this, even if the data has to be accessed from another place, it is very useful for us. In such a situation, today we will tell you how to take backup, and we will tell you in detail about how backup is used.

 what is back up

 A backup is a copy of one and more than one file.  Let us tell you that backup means a copy of more than one file which is seen as an alternative.  So that if ever the original data gets lost.  They can be used, most of the time we keep the data saved in the hard drive of the computer, so it happens many times that the hard drive gets crushed because, like different electronic devices, there are many faults in it.

How many types of backups are there?

 By the way, we can back up our data in many ways, there are many types of it, which are very important things to back up the existing type, we use them to back up our digital content.  That's why today they are trying to explain to you about the type of backup, so let's tell you about them

 1. Full Back

 Let us tell you that full backup is a method where all the files and folders are selected and backup it is usually used according to the initial or first backup, after which incremental and differential  Backups are done as differential backups.  Let us tell you that some people prefer to do full backup even for their small folders and projects so that it does not take much storage and later if their projects are deleted then they can get them back easily

 Benefits

 Let us tell you that it is very easy and fast to restore them, because the entire list of file sub-folders is stored in one go by setting the backup

 Along with this, maintaining and restoring it is very easy even with a different version

 2. Incremental Back

 An incremental Backup is a backup in which all the changes that happen are after the last backup, here the last backup can be a full backup or a simple Incremental Backup last.  In this Incremental Backup backup, a full backup is done first, and after that the second backup is done, it is nothing but the same change files and new files which are added after the last breakup

 Benefits

 This is a very fast backup, here there is an efficient use of storage space because the file is not duplicated here.  Very little storage space is used here. ts. ups..ts.up.used here.

Disadvantages

 Here the restore is very slow. Compared to full backup and differential backups, restores are also a bit complicated with this. To do this, first, all backups have to be set as full backups and second as incremental backups.

 3. Differential Backup

 Differential backups are backups that fall between full backups and incremental backups. Differential backups that

  A backup is called when all the changes have been made. In the last full backup, after the last full backup, in Differential backups, first a full backup is done, and after that the second backup run, the same changes happen after the last full breakup. Here the result is of very fast backup.

 Benefits

 This is a very fast backup. In these, the storage space is used efficiently as only the changed data is backed up.

 4. Mirror Backup

 Mirror backup As the name suggests, it is called such a backup breakup. Where the source backup is stored in one place, as if a mirror image of the original image is created in the mirror, but in this mirror backup, whenever a file in the source file is deleted, in its mirror backup too, it retains its original image. You get deleted automatically. That's why great care has to be taken while using mirror backup because if any file is unknowingly deleted by a virus then its effect can be seen on mirror backup, so many people do not use this backup.

 Benefits

 Let us tell you that this backup is very clean and does not contain any old files.

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