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by gunnarmorling 972 days ago
A large variety of use cases really, e.g. fraud detection via pattern matching on a stream of credit card transactions, the creation of denormalized views (seeing this a lot in the context of Debezium change event streams from RDBMS), updating real-time dashboards e.g. based on incoming order data, etc. I don't think it depends at the size of the company, we see users of all kinds of sizes.

(Disclaimer: I work for decodable.co, a managed stream processing platform leveraging Flink SQL)