Duplicate Data Deletion

Just a few years ago, duplicate data deletion was a stand-alone feature, and data deduplication offered an alternative to the storage systems in the enterprise backup and archiving department. It also found new uses in cloud gateways to filter out unnecessary chunks of data before entering the array or virtual tape library. Now, it has become a unified computing system of the pre-integrated functionality. Understanding how to use this technology more effectively becomes a requirement.   At the same time IT managers should re-examine storage issues and ask the vendors who provide them with storage. 1. Data de-duplication technology for backup performance ...

With the rapid growth of the amount of storage data, more and more people begin to pay attention to the method of reducing storage data. Data compression, single-instance storage, and duplicate data deletion are frequently used storage data reduction techniques. Duplicate data deletion often refers to the elimination of redundant child files. Unlike compression, duplicate data deletion does not change the data itself, but eliminates the storage capacity that the same data occupies. Data de-duplication has a significant advantage in reducing storage and reducing network bandwidth, and is useful for scalability. As a simple example: in the special for telecommunications operations agreed to the call details to apply ...

Opendedup, called SDFs, is an open source project based on file system deduplication, which is mainly http://www.aliyun.com/zixun/aggregation/32995.html "> In Windows and Linux. SDFs is able to support high-performance VMware, Xen, and KVM high performance features in the virtual environment, supporting more than 3TB of 1 billion bytes in 128K block size, performing de-duplication/250mb doubling/in seconds ...

Opendedup is an Open-source project based on file system deduplication, which is mainly used http://www.aliyun.com/zixun/aggregation/32995.html "> in Windows and Linux, Also known as SDFs. SDFs can support the high performance capabilities of VMware, Xen, and KVM for the particular needs of the virtual environment. Opendedup supports 1 billion bytes over 3TB in 128K block size, can perform duplicate data ...

Quantum was unexpectedly caught in a loss last quarter, and the quarter finally swung to a profit. Quantum has entered the small and medium Enterprise File Manager storage and Virtual server backup and De-duplication market. Quantum lost $5 million last quarter, and it was the first quarterly loss in fiscal year 2012, largely because of the company's sales mistakes. Quantum last quarter's revenue was 154 million dollars. Quantum the quarterly revenue of 165 million U.S. dollars, down 2%, but the net profit from the same last year ...

Not long ago, there were only a few initial companies in the field of data deduplication, such as data domain. The technology has been growing over the last five years. Now, almost all manufacturers are using data deduplication technology. If you want to use this technology, the following products are worth noting. 1. Quantum DXi8500 Quantum's DXI series built-in data deduplication disk system contains several products. For example, DXi8500 is for enterprise-wide backup, disaster recovery, and data protection. It offers up to 6 ....

Not long ago, there were only a few initial companies in the field of data deduplication, such as data domain. The technology has been growing over the last five years. Now, almost all manufacturers are using data deduplication technology. If you want to use this technology, the following products are worth noting. 1. Quantum DXi8500 Quantum's DXI series built-in data deduplication disk system contains several products. For example, DXi8500 is for enterprise-wide backup, disaster recovery, and data protection. It offers high ...