<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Stateful-Processing on PlumePHP</title><link>https://plumephp.com/tags/stateful-processing/</link><description>Recent content in Stateful-Processing on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Fri, 25 Sep 2026 00:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/stateful-processing/index.xml" rel="self" type="application/rss+xml"/><item><title>流处理测试全景指南：Kafka 管道与 Flink 作业的端到端验证</title><link>https://plumephp.com/stream-processing-testing/</link><pubDate>Fri, 25 Sep 2026 00:00:00 +0800</pubDate><guid>https://plumephp.com/stream-processing-testing/</guid><description>&lt;p&gt;批处理系统的测试方法论已经相当成熟——给定输入文件，运行作业，对比输出即可验证。但流处理（Stream Processing）引入了一套全新的复杂性：数据没有边界（unbounded）、时间语义多层交织、乱序与延迟成为常态、Exactly-Once 保证涉及分布式协调。本指南从 Kafka 管道测试到 Flink 有状态作业验证，覆盖流系统测试的完整方法论。&lt;/p&gt;</description></item></channel></rss>