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  1. Big data - Wikipedia

    Current usage of the term big data tends to refer to the use of predictive analytics, user behavior analytics, or certain other advanced data analytics methods that extract value from big data, …

  2. What is big data? - IBM

    Big data refers to massive, complex data sets that traditional data management systems cannot handle. When properly collected, managed and analyzed, big data can help organizations …

  3. What Is Big Data? - Oracle

    Sep 23, 2024 · Big data is larger, more complex data sets, especially from new data sources. Learn about the definition and history as well as big data benefits, challenges, and best practices.

  4. What is Big Data? - GeeksforGeeks

    Aug 1, 2025 · Big Data refers to vast and rapidly growing volumes of data that are too large and complex for traditional data processing tools to manage. This data comes in many forms …

  5. Big data | Definition, Uses, Tools, Challenges, & Facts | Britannica

    Oct 8, 2025 · Big data, in technology, a term for large datasets. The term originated in the mid-1990s and was likely coined by Doug Mashey, who was chief scientist at the American …

  6. How Companies Use Big Data - Investopedia

    Jul 15, 2025 · What Is Big Data? The term "big data" encompasses the volume of information, the speed at which it is created and collected, and the scope of the data to provide the raw …

  7. The Basics of Big Data: What It Is and Why It Matters

    Jul 28, 2025 · Big Data is more than technology. It is a mirror of our interconnected world, a lens through which we can glimpse solutions to the challenges ahead. As we navigate the data …

  8. Big Data Defined: Examples and Benefits | Google Cloud

    Big data describes large and diverse datasets that are huge in volume and also rapidly grow in size over time. Big data is used in machine learning, predictive modeling, and other advanced...

  9. What Is Big Data? Definition, How It Works, and Use Cases

    Jun 8, 2025 · Learn what big data is, how it works, and why it matters in today’s digital world. Discover key benefits, tools, and industry use cases.

  10. Big Data: What it is and why it matters | SAS

    Big data is more than high-volume, high-velocity data. Learn what big data is, why it matters and how it can help you make better decisions every day.