DataFunTalk

Sep 20, 2023 · Big Data

Enhancing Flink CEP: Dynamic Multi‑Rule Support, SQL Extensions, and Performance Optimizations

This article presents Alibaba Cloud's open‑source big‑data team's enhancements to Flink CEP, covering its core concepts, typical use cases, dynamic multi‑rule loading via FLIP‑200, extended CEP SQL syntax, performance optimizations, and real‑world risk‑control scenarios.