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expression

big data

datasets too large for traditional processing methods

In Technology & Computing

In more detail

1. (noun) very large amounts of information that are collected and stored by companies or organizations, often from many different sources, which can be analyzed using special computer systems to find useful patterns or make decisions

Examples

How to use big data

Big data is a technical term used in business, technology, and research contexts to describe the challenge and opportunity of working with extremely large and complex datasets that traditional systems cannot easily handle. It emphasizes both the volume of information and the computational methods needed to extract insights from it.

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Common phrases

Synonyms

large-scale data · massive datasets · high-volume information

A common mistake

Learners sometimes treat 'big data' as if the word 'big' modifies just the quantity; it actually refers to a whole category of technology and methodology involving volume, velocity, and variety of data together.

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