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Utilizing File Recovery Utility for Data Backup and Data Archiving

Date Added: April 13, 2012 02:52:26 PM
Author: Jenifer Sahn
Category: Computers and Internet
Using file recovery utility to store valuable data so that they can be restored in the future if required is common practice followed by every organization irrespective of its size. However in the process of creating data backup, data base volume increases exponentially. Hence there arises the need of archiving data that is to move the less used content to a separate location for long time retention. Many people confuse data backup with data archiving. And with the inclusion of different functionality such as data deduplication and data life-cycle management, file recovery utility is anticipated to bridge the gap between the two. But there is a distinct difference between the two. The first kind is used to retrieve data in case it is lost through deletion or corruption; the latter type is used for safekeeping older records. The difference in use of file recovery utility for data backup and data archiving File recovery utility usually saves copy of the backup data to a sequential access recovery medium. On the other hand data archiving sends data to lower tier medium that may be accessed occasionally as and when required. Another important difference is that data backup creates multiple copies of stored data in contrast to data archiving that keeps only a single copy of data being backed up. Because data archiving is for long-standing retention of important digitized information, it provides indexing and search capabilities within files. This feature is not available in data backup, lack of which makes it unsuitable for e-discovery purpose. Nevertheless you can come across file recovery utility that endows data backup with searchable feature where files are archived individually or in groups. And it has to be mentioned that the data in this context that could be restored autonomously from the backup is tagged based on the type of data, date or ownership. File recovery utility merges data backup and data archiving in terms of features Initially data deduplication was only possible with data archiving at the file or block level through elimination of duplicate files and saving unique replication of each block within the files respectively. Back then data backup could achieve this only with a third party dedupe appliance that cloud remove the duplicate file on its way to the final storage media. But now companies come up with data recovery software designs that support data deduplication technology. Data life cycle management is another front on which file recovery utility( has made considerable advancement with data backup. Now majority of the data backup software provide multilevel storage that allows migration between different levels on the basis of the age of data. In spite of the reducing gap in terms of the functionality of data backup and data archiving there is a fundamental difference them. The purpose behind archiving data is itself opposed to the principle of data backup. Data backup is used for retrieving lost data. It refers to the replication of the original and it is meant for short term retention. Data archiving implies collection and relocation of historical data to a separate storage media to free up some space and improve application efficiency for regulatory compliance. Data backup has evolved a lot in terms of its features but yet it is not one and same as data archiving.
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