What is data deduplication? Data deduplication, also known as data dedup or dedupe, refers to the removal of duplicate records from your company’s systems so that only one unique instance of each piece of data is kept. In other words, data deduplication helps keep your data clean. Data ded...
No process is foolproof, and during the dedupe process, there’s always the possibility of unintentionally deleting or altering data that is, in fact, unique and important. Causes of integrity issues include hash collisions; corrupted source blocks; interrupted processes from unexpected events such as...
No process is foolproof, and during the dedupe process, there’s always the possibility of unintentionally deleting or altering data that is, in fact, unique and important. Causes of integrity issues include hash collisions; corrupted source blocks; interrupted processes from unexpected events such as...
Data deduplication is a streamlining process in which redundant data is reduced by eliminating extra copies of the same information. The goal of data deduplication, or “dedupe” as it’s commonly shortened, is to lessen an organization’s ongoing storage needs. ...
Data deduplication or dedupe is an approach to information storage and transmission that leverages natural data redundancy to improve performance and conserve resources. Repeated data is identified by analysis, and if the data needs to be stored or transmitted multiple times, a brief reference to the...
Data deduplication is an effective tool to maximize resource use and reduce costs. However, those benefits come with some challenges, many related to the compute power required for granular dedupe. The most common drawbacks and concerns related to data deduplication include the following: ...
No process is foolproof, and during the dedupe process, there’s always the possibility of unintentionally deleting or altering data that is, in fact, unique and important. Causes of integrity issues include hash collisions; corrupted source blocks; interrupted processes from unexpected events such as...
Post-processing dedupe is anasynchronousbackup process that removes redundant data after it is written to storage. Duplicate data is removed and replaced with a pointer to the first iteration of the block. The post-processing approach gives users the flexibility to dedupe specific workloads and quick...
however. While source deduplication allows dedupe software to use less storage and bandwidth, it requires more processing power. By emphasizing reduction at the target, deduplication hardware can provide faster performance for large data sets. Because of this, it is often used by companies that work...
There are also data deduplication storage services that can both dedupe data and store it as a backup or for immediate access by your system. In-line vs post-process deduplication In-line and post-process deduplication accomplishes the same general objective but using two different methods. ...