By AOMEI / Last Updated September 15, 2020

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What is Cloud backup?

Cloud backup, also known as online backup or remote backup, refers to a type of service that allows you to back up data to a remote, off-site, cloud-based server for preservation in case of equipment failure or catastrophe.

It allows you to store and access data from multiple distributed and connected server resources that make up a cloud environment. Cloud computing services are usually provided by a third-party vendor who charges the backup customer a fee based on scalability, bandwidth, or number of users.

Cloud Backup

What is the difference between cloud backup and cloud storage. Many people may confused about these two concepts. Actually, cloud storage refers to a kind of storing space on remote server. And the cloud backup means back up files from some places to that remote space. Cloud backup mainly stands for an operation instead of an object.

How does Cloud backup work?

Basically, the backup process entails copying data at the production site and transferring it to a remote storage system where it can be easily accessed for restore purposes. Due to the high level of security, on-demand access and good flexibility, many organizations choose cloud backup solutions to protect their data. There are a variety of approaches to cloud backup as below:

  • Backing up to the public cloud. Organizations can choose to duplicate data in the public cloud to store the resources. The organization uses its own backup software to create the data copy, and the cloud storage service provides the destination and safekeeping for the data. In this situation, the IT department may need to supplemental data protection procedures.

  • Backing up to a cloud service provider. In this situation, the cloud storage service provider provides backup software to the company and the data will be written and stored in a managed data center of the provider.

  • Cloud-to-cloud (c2c) backup. A cloud-to-cloud backup service copies data from one cloud to another cloud. The cloud-to-cloud backup service are typically hosted by the software that handles this process.

There are still other kinds of cloud backup. No matter which kind of service we use, we need to purchase a cloud backup service, install the software or online system, then choose the data to back up. You can customize your cloud backup service, no need to worry about the backup process anymore.

3 Most popular cloud backup services

iDrive personal

iDrive

IDrive is a full-featured and cost-effective tool for cloud backup. It supports almost all the kinds of operating systems including mobile systems, you can back up all your machines into one single account. IDrive also keeps old copies of each file forever, offers file-syncing option and snapshots for your files.

The storage limit is 5 TB with a price of $99.50 per year which it often offers discount. Considering all the features offered, that is a competitive price.

Backblaze

Backblaze

Backblaze is the most inexpensive and easy-to-use product for cloud backup. With a simple pricing of $6/month or $60 per computer per year, it provides unlimited storage, simple setup process and rapid upload speeds. We also like the Restore-By-Mail feature. On the other hand, Backblaze do not have powerful mobiles apps and one license just supports one computer (not server), which is not suitable for customers with multiple machines to back up.

Acronis true image

Acronis

In fact, Acronis True Image is a disk-imaging program with a cloud-backup component tacked on. It is a versatile online-backup tool, has mobile-device and social-media backups, syncing and sharing options and even ransomware protection. It can also quickly create a bootable file-restoration.

But Acronis has a complicated pricing structure and it can be expensive. What’s more, it doesn't back up external or networked drives.

Another free and simple cloud backup service

CBackupper

All the above cloud backup services are excellent, but if you just need a simple and free service of cloud backup, I will introduce CBackupper to you. It is a fast web cloud backup service, which provides cloud-to-cloud backup service and combines all of your free space in Google Drive, OneDrive and Dropbox into a one for a larger cloud backup space. You could easily transfer files between local to cloud or cloud to cloud so that your data will be stored in different secure clouds.

Moreover, the service has no file size limit and you can customize the backup schedules like other cloud backup service. You don’t need to download or install any software, and it’s totally free! For basic backup needs, CBackupper is your best choice.