Explore Apache Kafka Streams using Spring Cloud in this comprehensive 7-hour course. Dive into stream processing with Spring Boot, learning to set up development environments on Windows and Mac. Master Kafka project initialization, create RESTful producers, and implement real-time stream processing for retail POS systems. Understand JSON and AVRO message handling, explore KStream methods, and implement exactly-once processing. Tackle complex problem statements, handle errors and exceptions, and work with XML inputs. Delve into KTable operations, compute streaming aggregates, and explore Kafka time semantics. Learn about windowing aggregates, various join types, and implement complex aggregations. Gain hands-on experience with stream listeners, unit testing, and functional programming styles. Suitable for Spring Boot developers looking to enhance their Kafka skills.