Apache Kafka - Real-time Stream Processing (Master Class) - Streaming Joins

This video tutorial introduces the concept of joins in data systems, focusing on the Kafka Streams framework. It explains the types of joins available, such as inner, left outer, and full outer joins, and their specific requirements and limitations. The tutorial highlights the importance of record keys and co-partitioning for successful joins, with exceptions for global K tables. It also discusses the outcomes of different join operations and emphasizes the need for windowed joins in certain cases. The video concludes with a promise of practical examples in subsequent lectures.

What types of joins are supported in Kafka, and which type is not implemented?

What is the outcome of joining a K stream to another K stream?