# Enterprise backup systems
All about Backup

Enterprise Backup Equals Business Credibility

Enterprise data backup policy is a crucial matter for all companies. Businesses are actually obligated to maintain an enterprise backup policy by the law, even more so if they are related to government or medical institutions. It is no wonder then that there is an abundance of enterprise backup systems provider companies in the backup market targeting for small to mid-size businesses.

A newcomer starting a research for a proven and efficient enterprise data backup solution is more than likely to face a tremendous non-stop inflow of information. Data deduplication types, NAS-powered backup, distributed backup systems, ROI and backup windows, etc. - all this may puzzle even a most self-assured decision maker. This is one of the main reasons for delegating such responsibility within company to a backup task group or at least to an enterprise backup admin.

Businesses must carefully ponder over many issues to successfully keep uninterrupted 24x7 data protection by employing the best enterprise backup method. The buzzword in the enterprise backup systems sphere nowadays are "backup distribution" and "deduplication". You will surely hear more of these terms as the data storage and backup technologies develops. It is a good idea then to make oneself familiar with these technologies asap.

Deduplication focuses on economy of storage capacities as redundant or duplicate data is deleted, or rather dealt in a specific way allowing for writing other data to the same place. There're small differences in the deduplication types supported by separate enterprise backup systems, which allows their providers to copyright these technologies, but at its core deduplication (or dedupe for short) is centered around space optimization.

Dedupe implies the backup solution to assigns hash values to backed up blocks of data, and it also keeps a hash values catalog providing fast data comparison. Some enterprise backup solutions offer continuous on-the-spot deduplication during the backup process, while others promote their post backup deduplication. There are also dedupe systems that allow for comparing two data sets by drilling down to the level of bytes to prevent from false positive duplicate data sets and, as a result, data corruption.

The second hot topic is data distribution that is connected with easing of the backup servers loads. Enterprise data backup can almost never do with a single backup server. Even though several servers may be employed by the company, it is highly important to lessen the load on its servers. Next thing to take care about is to check that info is backed up to several nerds on the network. This ensures safer data storage and quick restore of the data.

In case your enterprise backup methods neglect backup distribution or data deduplication technologies, you may find yourself very soon outchallenged by smarter competitors who invested in learning and adapting them to their enterprise data backup policy.