50-BIGDATA
Big Data refers to the large volumes of data that are generated at high velocity from a variety of sources, including social media, sensors, transactions, and more. This data is often too complex and massive to be processed using traditional data management tools. Big Data technologies, such as Hadoop, Spark, and NoSQL databases, are used to process, store, and analyze this data, enabling organizations to gain insights, make predictions, and drive decision-making in ways that were previously impossible.