The technology that facilitates real-time data analysis in business is primarily big data analytics combined with stream processing frameworks. These technologies enable organizations to process and analyze large volumes of data as it is generated, allowing for timely decision-making. Tools like Apache Kafka and Apache Spark help manage data streams and perform analytics efficiently. With real-time insights, businesses can identify trends, monitor operations, and respond to customer feedback instantly, thereby enhancing operational efficiency and competitive advantage in fast-paced markets.