The deduplication engine can embedded in the hardware array https://archive.org/details/zj-junyue.com , which can be used as NAS/SAN device with deduplication capabilities. In this case the client is unmodified and not aware of any deduplication. Alternatively it can also be offered as an independent software or hardware appliance which acts as intermediary between backup server and storage arrays. A deduplication aware backup agent is installed on the client that backs up only unique data.druva.
Among the better products PC backup software that use source-based data deduplication is Druva inSync. With data deduplication, only one instance of the attachment is actually stored; each subsequent instance is just https://stackoverflow.com/users/story/9539322
/ referenced back to the one saved copy reducing storage and bandwidth demand to only 1 MB. So lets take a detailed look at what it actually means. Gartner calls it inarguably one of the most new important technologies in storage for the past decade. In the deduplication process, duplicate data is deleted, leaving only one copy (single instance) of the data to be stored. However, indexing of all data is still retained should that data ever be required. In both cases it improves only the storage utilization.
This article is the first in a series that will attempt to explain how each of these factors defines the success of a PC backup.The one thing that has definitely revolutionized how PC backup software works is Data deduplication.
For example, a typical email system might https://www.cancer.im/documents/19747/164/zhejiang-junyue-standard-part-co-ltd/ contain 100 instances of the same 1 MB file attachment.
On the contrary Source-based deduplication acts on the https://panafia.com/documents/241/55/zhejiang-junyue-standard-part-co-ltd/ data at the source before its moved. The result is improved bandwidth and storage utilization.
Among the better products PC backup software that use source-based data deduplication is Druva inSync. With data deduplication, only one instance of the attachment is actually stored; each subsequent instance is just https://stackoverflow.com/users/story/9539322
/ referenced back to the one saved copy reducing storage and bandwidth demand to only 1 MB. So lets take a detailed look at what it actually means. Gartner calls it inarguably one of the most new important technologies in storage for the past decade. In the deduplication process, duplicate data is deleted, leaving only one copy (single instance) of the data to be stored. However, indexing of all data is still retained should that data ever be required. In both cases it improves only the storage utilization.
This article is the first in a series that will attempt to explain how each of these factors defines the success of a PC backup.The one thing that has definitely revolutionized how PC backup software works is Data deduplication.
For example, a typical email system might https://www.cancer.im/documents/19747/164/zhejiang-junyue-standard-part-co-ltd/ contain 100 instances of the same 1 MB file attachment.
On the contrary Source-based deduplication acts on the https://panafia.com/documents/241/55/zhejiang-junyue-standard-part-co-ltd/ data at the source before its moved. The result is improved bandwidth and storage utilization.
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