Sunday 10 November 2013

Cloud Back Up and Online Back Up Solutions

Cloud Back Up:

Cloud Backup is a service that provides users with a system for the backup, storage, and recovery of computer files. It involves sending a copy of the data over a proprietary or public network to an off-site server. The server is usually hosted by a third-party service provider, who charges the backup customer a fee based on capacity, bandwidth or number of users.


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Online backup usually just backs up files and cloud storage services does backs up files and also gives you working access to them.

Third-party cloud backup has gained popularity with small offices and home users because of its convenience. Capital expenditures for additional hardware are not required and backups can be run dark, which means they can be run automatically without manual intervention.

Cloud backup solutions enable enterprises or individuals to store their data and computer files on the Internet using a storage service provider, rather than storing the data locally on a physical disk, such as a hard drive or tape backup.

Cloud backup providers enable customers to remotely access the provider's services using a secure client log in application to back up files from the customer’s computers or data center to the online storage server using an encrypted connection.

To update or restore a cloud backup, customers need to use the service provider's specific client application or a Web browser interface. Files and data can be automatically saved to the cloud backup service on a regular, scheduled basis, or the information can be automatically backed up anytime changes are made (also known as a "cloud sync")

For enterprises, enterprise-grade cloud backup solutions are available that typically add essential features such as archiving and disaster recovery. Archiving features help to satisfy an enterprise’s legal requirements for data retention, and as part of a company's disaster recovery plan, the remote, off-site storage provided by cloud backup helps ensure the data remains safe should the enterprise’s local data be jeopardized by a disaster such as a fire, flood, hacker attack or employee theft.


Online Back Up

In storage technology, online backup means to back up data from your hard drive to a remote server or computer using a network connection. Online backup technology leverages the Internet and cloud computing to create an attractive off-site storage solution with little hardware requirements for any business of any size.



Online backup systems are typically built around a client software program that runs on a schedule, typically once a day, and usually at night while computers aren't in use. This program typically collects, compresses, encrypts, and transfers the data to the remote backup service provider's servers or off-site hardware. To reduce the amount of bandwidth consumed and the time it takes to transfer files, the service provider might only provide incremental backups after the initial full backup.

This type of off-site storage is typically part of a business disaster recovery plan, as the data remains safe should your office be at risk from disasters such as fires, flood or employee theft.

Using a high-speed Internet connection, specific files or the entire contents of a hard drive are backed up to the online storage provider's system using a Web browser interface. In some cases the service provider may require software to be installed on your computer, but in either scenario, the files are automatically saved to the online backup on a regular basis (you have the option to schedule the backups at a specific time) or files are automatically backed up when changes are made.

Online backup services typically provide a Web-based admin console to access the data and to monitor the health of your backups. The backed up files are encrypted and stored in the provider's data centers. A business can download and use the data backup or browse the archived file system hierarchy directly from any computer or device.

Most online backup services are subscription-based, and pricing depends on the amount of space required to store your backup. Service providers employ a number of techniques to reduce the required storage capacity for your backups, including deduplication, where identical files are copied only once, and incremental backups, in which only changes to a file are backed up rather than storing multiple complete copies.


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