DEDUPLICATION Meaning and
Definition
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Deduplication is a data management technique used to identify and eliminate redundant or duplicate data within a storage system. It involves the process of locating and removing duplicate records or files in order to optimize storage space, enhance data retrieval speeds, and reduce data management complexities.
In this context, deduplication operates by comparing data across the storage system, typically at the file or block level, to identify identical or highly similar data segments. When duplicates are found, only one instance of the data is retained, while references are created to the original copy. By removing redundant copies and replacing them with references, deduplication significantly reduces the amount of storage space required and minimizes the impact of data duplication on system performance.
Deduplication can be achieved through various methods, including inline and post-process deduplication techniques. Inline deduplication performs data comparison and elimination in real-time during data ingestion, before it is stored. On the other hand, post-process deduplication involves identifying and removing duplicate data after it has been stored. Both methods have their own advantages and trade-offs.
Overall, deduplication is a crucial mechanism in modern data storage and backup systems to efficiently manage large volumes of data, optimize resource utilization, improve data transfer speeds, and reduce costs associated with storage infrastructure.
Common Misspellings for DEDUPLICATION
- xeduplication
- ceduplication
- dwduplication
- dsduplication
- ddduplication
- drduplication
- d4duplication
- d3duplication
- desuplication
- dexuplication
- decuplication
- defuplication
- deruplication
- deeuplication
- dedyplication
- dedhplication
- dedjplication
- dediplication
- ded8plication
- deduuplication
Etymology of DEDUPLICATION
The word "deduplication" is formed from the combination of two parts, "de-" and "duplication".
The prefix "de-" is derived from Latin and generally indicates negation or reversal, meaning to remove or undo. It is commonly used to create words with a meaning of negation, separation, or deprivation.
The root of the word, "duplication", comes from the Latin word "duplus", meaning "double" or "twofold". It refers to the act of making an exact copy or replica of something, resulting in two identical copies.
Therefore, "deduplication" essentially means the process of removing duplicate or redundant data or information, turning a collection of duplicates into a singular instance.
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