What is cloud backup?

What is cloud backup?

Cloud backup is to use functions such as cluster applications, grid technology or distributed file systems to gather a large number of different types of storage devices in the network through application software to work together and jointly provide data to the outside world. Functional services for storage backup and business access.

Advantages of cloud backup

1. Scalable and cost-saving

After using cloud backup, enterprises can rely on Unlimited scalability from third-party cloud providers without investment worries. In fact, the pay-as-you-go model reduces the hassle of purchasing and implementing backups. This approach allows us to predict and manage capacity growth and operating expenses.
2. Efficient and reliable

Cloud providers usually provide the most advanced technologies, such as disk-based backup, compression, encryption, deduplication, server virtualization, storage virtualization, application optimization data protection etc. In addition to the security required by certification, most providers can also provide 7x24 monitoring, management and reporting, capabilities that ordinary companies may not be able to afford.

3. Shorten recovery time

When recovering from a tape, the administrator needs to find the tape, load it, find the location of the data and then restore the data. Recovering data from the cloud is much faster; it does not require the time of transporting tapes from the tape storage site, processing and retrieval time. The data that needs to be recovered is transferred over the wide area network (WAN) after it is found, saving time and eliminating the need to build local tape devices.

4. Availability

For companies that cannot afford a disaster recovery architecture, or companies that can afford it but realize that they can improve efficiency and reduce costs through outsourcing, cloud backup may be Very attractive. Off-site data copies can be accessed from any Internet connection or device, increasing insurance coverage in the event of a regional disaster.

CBS Cloud Backup Advantages

1. Multi-device and terminal data synchronization

Achieve synchronization between servers, laptops, personal PCs and mobile terminals data synchronization. The backed up data is managed separately by device name, and all files can be downloaded or previewed. After taking pictures with your mobile phone, they are backed up to the cloud and can be edited immediately on a remote personal PC.

2. Automatic backup and multi-version recovery

Set the automatic backup strategy through the client software to achieve daily, weekly or instant automatic scheduled backup. Backed-up files can be restored using versions at different times.

3. Long-term archiving protection of important data

Various data with long-term preservation value in the files backed up on local devices or in the cloud will be sorted and archived separately. The archived files cannot Modify, overwrite and delete, such as: photos and videos of major events, various supporting materials, design plans, novel manuscripts, etc.

4. Purchase on demand and expand at any time:

Storage capacity can be purchased on demand and charged according to the actual capacity used, and can be expanded at any time according to demand.

5. Group sharing, flexible sharing:

Supports building virtual teams, project groups or interest groups in groups. Documents, pictures, and videos can be quickly shared with friends and colleagues through links or emails, and the sharing duration and access password can be set.

6. Online editing and preview:

Supports online browsing and editing of office documents, PPT files and pictures.

7. Backup data and full recovery:

Depending on the size of all data, the first full backup and full recovery of data may be too time-consuming and have too great an impact on the production system. .

8. Size limit:

Based on existing bandwidth resources, each company will have a reasonable threshold for the amount of data that can be transferred to the cloud every day. This limitation can have an impact on backup strategies.

9. Termination of Service:

Understanding the best "exit strategy" is just as important as reviewing specific features. Indicators to consider include service termination fees, early withdrawal fees, cancellation notices, data retrieval methods, etc.

10. Non-existent service level agreement:

The performance of the service and the "guarantee" that the backup can be successfully completed are often beyond the control of the service provider. For example, the availability of sufficient bandwidth, the amount of data that needs to be transferred over the network, and the accessibility of the systems being protected may all make it impossible to comply with the service level agreement.

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