Apache Flink studies, notes and samples

This repository includes notes on apache Flink and some code samples.

Better read in BOOK format.

• flink-java folder includes java main classes to learn about some of the Flink Data streams processing like simple filtering, joins operations, using Quarkus app.
• flink-sql is a set of SQL examples
• The e2e-demos includes a set of end to end demonstration with more component. The e-com-sale-simulator tutorial integrates Kafka, MySQL, Elasticsearch, and Kibana with Flink SQL to analyze e-commerce user's behavior in real-time.
• Flink SQL local java app