The primary focus of data deduplication is to point out large sections of data (which can include entire files or large sections of files) that are identical, and store only one copy of this data. Necessity for and merits of data deduplication During the process, redundant data is deleted, and a single copy of the data is stored on the storage volume. A volume can refer to a disk device, a partition or a grouped set of disk devices-all represented as a single device.
This is where data deduplication comes in.ĭata deduplication is a data compression technique to eliminate redundant data and decrease the space used up on an enabled storage volume. This reduces the space available on a device. As an example, the WhatsApp messenger app saves a different copy of the same image when it is received from different chats or forwarded to different persons. Storage space availability in most systems is used up by copies of the same files. One of the main problems, which is also present when it comes to simple storage systems, is data duplication. The existence of copies of the same files in different locations creates various management problems. This article explains how Lessfs, a Linux based file system, can be used for data deduplication. It plays an important role in today’s world of rapid and massive data generation, as it helps to save resources, energy and costs. You can specify the file types to look for, then go through the search results and decide which copies to delete.Įxclusive Auslogics technology is proven safe and effective in multiple tests, used by PC manufacturers and recommended by experts.Data deduplication is a specialised technique for compressing data and deleting copies of repeated data. The software uses intelligent algorithms to compare not only file names, but also contents to ensurEnter your state heree no false search results.
This program is totally free with no term limitations for home or commercial use.
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