Demos of Stream Processing Solving Real-World Problems

🏫 Awesome Stream Processing 🏫 The term "stream processing" might sound intimidating to many people. We often hear statements like: "Stream processing is too difficult to learn and use!" 😱 "Stream processing is very expensive!" 😱 "I don’t see any business use cases for stream processing!" 😱 However, we believe this isn't true. ❌ Streaming data is everywhere, generated from operational databases, messaging queues, IoT devices, and many other sources. People can leverage modern stream processing technology to easily address classic real-world problems, using SQL as the programming language. In this repository, we provide a series of executable demos demonstrating how stream processing can be applied in practical scenarios: We use RisingWave as the default stream processing system to run these demos. We also assume that you have Kafka and/or PostgreSQL installed and possess basic knowledge of how to use these systems. These demos have been verified on Ubuntu and Mac. All you need ... Read full article.