Patterns - Tag - alpinegizmo.comhttps://alpinegizmo.com/tags/patterns/Patterns - Tag - alpinegizmo.comHugo -- gohugo.ioen-usFri, 10 Apr 2026 11:33:35 -0700Patterns in Stream Processing: Deduplicationhttps://alpinegizmo.com/posts/deduplication/Fri, 10 Apr 2026 11:33:35 -0700David Andersonhttps://alpinegizmo.com/posts/deduplication/I generally recommend Flink SQL to developers starting a new stream processing project because it includes a powerful collection of built-in operators. These built-in operators can be composed together to satisfy the requirements of most use cases — provided you are able to see how to decompose your use case into a combination of these building blocks.

These built-in operators can do things like transforming, enriching, or correlating events, aggregating them in windows, and looking for patterns. It’s common to perform several of these operations together in one application.

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