DataFunTalk

May 11, 2020 · Big Data

Designing a Real-Time Data System with Flink: Architecture, Data Modeling, and UV Metric Computation

This article outlines a comprehensive real‑time data system built on Apache Flink, covering its application scenarios, layered architecture, data model stratification, construction methods, and a concrete Flink SQL example for calculating UV metrics from Kafka‑sourced page‑view data.