一、Flink概述
(一)Flink为何物
- Apache Flink是由Apache软件基金会开发的开源流处理框架,其核心是用Java和Scala编写的分布式流数据流引擎。Flink以数据并行和流水线方式执行任意流数据程序,Flink的流水线运行时系统可以执行批处理和流处理程序。此外,Flink的运行时本身也支持迭代算法的执行。
(二)访问Flink官网
- https://flink.apache.org/
- Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments,