dedup

/ˌdiːˈdʌp/

What does "dedup" mean in English?

remove duplicate data

The software will dedup the customer records to ensure no duplicates exist.

The software removes duplicate customer records to ensure each entry is unique.

How to use "dedup" correctly: definitions and examples in English?

Technology

technical

To remove duplicate entries from a dataset or system

Before uploading the file, we need to dedup the email addresses to avoid sending multiple messages to the same recipient.

We must remove duplicate email addresses from the file to prevent sending redundant messages.

The database administrator will dedup the user accounts to streamline the system.

The database administrator will eliminate duplicate user accounts to improve efficiency.

Commonly used in data processing, software development, and database management. Often appears in technical documentation or informal tech discussions.

Collocations

dedup processthe procedure of removing duplicatesdedup dataclean data by removing duplicatesdedup systema system designed to remove duplicates

the process of preparing data for analysis by removing errors and inconsistencies

normalizationtechnical term

the process of organizing data to reduce redundancy

Pro Tip

When to use 'dedup' vs 'deduplicate'

Use 'dedup' in informal or technical contexts where brevity is valued, such as in code comments, internal documentation, or conversations among developers. Use 'deduplicate' in formal writing, official documentation, or when addressing a general audience to ensure clarity.

Gold Rule

Avoid ambiguity

Ensure the context clearly indicates that 'dedup' refers to removing duplicate data, not other meanings of 'dup' (e.g., 'duplicate' in sports or slang).

Word Origin

Blend of 'deduplicate' (from 'deduplication') and the clipped form 'dup' (short for 'duplicate'). The term emerged in the early 2000s with the rise of digital data management and software tools designed to handle large datasets.

Usage Notes

Primarily used in technical contexts, especially in software development, database administration, and data science. While 'deduplicate' is the more formal and widely accepted term, 'dedup' is a common abbreviation in informal or technical jargon. Avoid using it in formal writing unless the audience is familiar with technical terminology.

Word Breakdown

de-

prefix meaning 'to remove' or 'to reverse'

prefix

dup

shortened form of 'duplicate'

root

English Dictionary

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