4 Types of Data Backups and Recovery methods (you must know) 

Introduction

With the rapidly evolving web technologies, cyber crimes are also boosting at the same rate. In addition to this, there is always some probability of human mistakes & catastrophic events when it comes to the discussion of data loss. Therefore, no one can guarantee 100% protection & safety of the system and data. Here is where the data backup & recovery strategies hold the utmost importance. So, via this guide, you will get insights into the varied & prevailing types of backups and recovery. However, before you learn anything further about the different types of data backups & recovery, let us highlight the meaning and functioning of data backup & recovery in brief. 

What is Data Backup and Recovery?

Data backup is referred to as a process wherein a copy of data is constructed in order to utilize it when there is an unexpected or hostile data deletion, hardware failure, attack of ransomware, and other kinds of data loss. The backups of data can be made offsite, locally or both according to your necessities and convenience. Moreover, an offsite data backup is considered an essential element for the continuity of any business as well as a disaster recovery plan.

On the other side, data restore implies a process where the data is retrieved from a backup. The process can involve copying data from backup media to a current device or maybe to a new device. Also, it can also incorporate the procedure of copying data from one cloud server to another or from the cloud server to a local device. Whereas data recovery refers to the methodology of restoring operations & data. For instance, a server comes back to its normal working condition after some hardware failure. The products that are employed for rapid recovery of data, as well as operations, are generally termed business continuity and disaster recovery (BCDR) solutions.

Furthermore, the data restoration & data recovery can range highly as per the format of data backup & data recovery techniques you pick. In addition to this, you must know that restoration also varies according to your requirements. For example, one may require to restore a single file & another user may need to restore an entire server. Also, paramount data may exist on the cloud server, workstations, or local web servers. So, you must take this into account while you are seeking the aptest backup and recovery solution.

4 Types of Data Backups

Mentioned below are listed the most prevalent & compelling types of data backups existing in the industry. Let’s obtain a rapid glimpse at them!    

Complete Backup

One of the most fundamental & overall types of data backups is known as a complete data backup. Under the complete data backup, a copy of the entire data is made & stored on a device like a disk or a tape. The foremost benefit of the complete data backup is that the whole copy of your all data exists within a single set of media. As a result, you can restore your data in a minimal time and attain the recovery time objective. Further, the complete or full data backups are executed periodically. Also, they require more time & storage space to effectively get implemented.   

Mirror Backup

A mirror backup is quite similar to a complete backup. It is the method of constructing an authentic copy of the principal data set. However, you must know that the mirror backup builds a copy of the latest data version & store the same in the backup repository. This type of data backup does not keep track of diverse versions of the files. Since the data backup is a mirror of the original data, it is known as mirror data backup. Further, every distinct backed-up file gets stored individually just as they are in the original. Under the mirror data backup, you can easily acquire a fast data recovery time & access distinct backed-up files.

Differential Backup

A differential data backup is one of the popular types of data backup strategies. Its operation is comparable to an incremental backup when it is performed for the first time. A differential backup basically copies all the changed data from the last backup. Also, each time you execute this later, the differential data backup continues to copy all data changed since the prior complete backup. So, certainly, it stores more backed-up data compared to incremental data backup on succeeding operations. You must note that the differential types of data backup strategies need more amount of space & time to finish than incremental backups but less than complete data backups.

Incremental Backup

An incremental data backup executes the operation that copies only the data that gets changed since the prior backup operation of any kind. Its backup applications precisely track as well as record the date & time in order to keep the track of modified files during succeeding operations. The advantage of incremental data backup is that a smaller volume of data is copied instead of the complete data. So, you can easily get the fastest speed data backup operations & maintain less media for the backup storage. 

Types of Data Recovery

You must apprehend that every data loss situation is not identical. Therefore, it is significant for you to opt for the backup solution that accommodates a considerable spectrum of restore & recovery necessities and can lessen data recovery steps. So, through this section, we have addressed some excellent & beneficial data recovery techniques. Check them right away! 

– File Recovery

File recovery is exactly what its name suggests. It is the method of substituting a mislaid file or files from a data backup to its prior location. Under the file recovery process, you as an administrator can scale a recovery point, view the secured file structure of the system, locate the critical files, and restore them back to the main system. If you are needed to recover a file or a small number of files, File recovery is the ideal type of data recovery for you.

– Volume Recovery

Under the volume recovery, a volume of data restoration takes place. When you execute the process of volume data recovery, the contents of the selected recovery point get shared as a target. Further, this type of restoration helps in retrieving files as well as folders with permissions intact. It is employed for restoring an extensive number of files when a bare metal recovery is not required (i.e., when a physical web server is intact & functioning accurately).

– Bare metal recovery

Bare metal recovery is the methodology of restoring the image of a whole system, i.e., the secured data of the machine, settings, OS, and other applications. It restores the entire entity from backup to a new physical web server. Moreover, the term “Bare metal” is utilized to imply a completely new system that is unused & has unconfigured hardware. Bare metal recovery is implemented in the case of failure, damage, or inoperability of the primary server.

Advantages of Data Backup and Recovery

When you choose to go with an all-in-one solution that is capable of providing quick, steadfast types of data backups strategies  as well as prompt recovery methods, you can highly lessen the costs associated with loss of data & downtime of business. Such solutions enable you to simplify the cost of data backup management & administration. They further help you to avoid maintaining multiple products that address various recovery cases. The following are some incredible advantages of employing the data backup & recovery strategy in one solution for your business – 

• It becomes uncomplicated to deploy & manage one complete solution of data backup & recovery as you do not have to deal with varied hardware, software, and cloud storage providers.
• You attain high reliability, image-based data backups & verified recovery. This also gives you 100% confidence that you can easily get back your lost data with utmost ease. 
• You get the possibility to do the fastest data recovery both locally and on the cloud. 
• You also get flexible data recovery choices and achieve your recovery time objectives. 

Summing Up

After going through this guide thoroughly, you must have comprehended the importance & different types of data backups & recovery strategies. You must assess your business demands & requirements before you opt for any data backup and recovery strategies. Further, at the Serverwala cloud data center, we ensure the delivery of needed types of data backups & recovery support through our team of specialized & experienced experts. We also provide on-demand automated data backups which take place periodically as per the necessities of your business. Connect now with the Serverwala customer service support to get more insightful details about such services & facilities at the cheapest cost pricing.