Learn about event time and watermarks in Apache Flink in this 12-minute video tutorial. Explore the differences between processing time and event time, understand how Flink handles out-of-order events, and discover the importance of watermarks in stream processing. Dive into troubleshooting techniques, including addressing the idle stream problem. Gain practical insights into implementing time-based operations in Flink jobs and enhance your understanding of stream processing concepts. Follow along with hands-on examples and apply your knowledge to real-world scenarios using Apache Flink.