Information Technology Technology

what is backup and why is a server useful for backup?

Accordance with information technology, data backup is the process of copying and archiving computer data for it to be used to restore the original in case of a data loss. It is a copy (s) of files created to act as an alternative in an event where the original data becomes unusable or is lost. For instance, one can save a number of copies of his/her research papers in a hard drive or USB flash disk so that the information can be accessed even if one storage media fails. The primary purpose of data backup is to get back data after an event of loss either by deletion, interruption (manipulation) or corruption. The other purpose of data backup is to restore data from the previous occurrence depending on the data retention policy applied by the user. The policy stipulates the time intervals to undertake backup application. Data backup should be incorporated in the disaster recovery plan.

Server backup is an important task that you need to carry out on daily basis. This will protect all your data in case of any interruption. Backing up your server should be your day to day duty since you are to do it daily. You can achieve this task by use of either automated software’s or you can perform it manually. This task is very important because of the following reasons,

Your server may be hosting other user’s data. You may be a business person and your server may be hosting your client’s websites. This therefore means, you need to take good care of your sever to protects the other users data. They can as well backup their own but remember that your server is the central point of everything.

Some other backups are expensive. Apart from your own server backup, there are other backup devices that can help you keep your data save. These are good but to some extent they are costly. These are called offsite backup hosts and they give RI Soft’s Continuous Data Protection resolution.

Backing up your server will make your data migration so easy. This is mostly when you are trying to transfer your data to another server in the same place but to a different server. This will definitely save on your time and money.

Looking for backup software may seem to be an easy task but when you need a good and secure one, you will find that they are premium. This means that you will need to pay some cash in order to use them. This can be expensive as well.

Therefore, it is very crucial that you backup your dedicated server so as to secure your important documents. Also it will save you the costs of losing your clients important data.

 

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