Streaming data has become a fundamental aspect of modern data engineering, with platforms like Apache Kafka being adopted by over 80% of Fortune 100 companies, and major cloud providers offering their own streaming services. This shift towards streaming data is driven by the need for quick, reliable, and scalable event delivery to support diverse applications, including real-time analytics. As businesses strive to analyze data as events occur, traditional batch-oriented systems are being replaced by streaming-native architectures, with databases like Apache Druid offering real-time querying capabilities. Druid's integration with Kafka allows organizations to handle large volumes of data efficiently, enabling immediate access and analysis. Companies such as Reddit and Confluent have leveraged this technology to power applications that provide interactive and real-time insights, demonstrating the potential of streaming data to revolutionize operational visibility and decision-making processes. As streaming becomes ubiquitous, businesses that adopt a streaming-native approach to analytics are poised to gain a competitive edge, with streaming technology paving the way for innovative use cases and applications.