The technology that powers real-time data analytics is big data processing frameworks, such as Apache Spark or Apache Flink. These technologies allow organizations to collect, store, and analyze vast amounts of data rapidly, providing insights that enable timely decision-making. Real-time analytics processes incoming data streams, allowing businesses to detect patterns, trends, and anomalies instantly. This capability is essential for industries such as finance, e-commerce, and telecommunications, where immediate insights can drive strategic actions.