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The 3 V’s of Big Data (Core Concept) (75–150 sec) “Big Data is commonly defined using the 3 V’s: Volume Refers to the massive amount of data Example: terabytes and petabytes of data Velocity Speed at which data is generated and processed Example: real-time data from social media or sensors Variety Different types of data Structured, unstructured, and semi-structured These three characteristics define Big Data.”