实时计算 Flink版自定义source 的相关内容

flink stream 如何选择使用 broadcast还是自定义source？

有一个需求，配置内容在redis里面，事件流需要与redis里面的配置信息做etl，问一下怎么选择以下3种？ 1、redis自定义source，与event stream connect 2、使用异步io 3、broadcast*来自志愿者整理的flink邮件归档

请教如何在flink job 自定义kafka source function 及时提交offset

我有这样一个业务场景，在checkpoint disable的情况下，不想用auto.commit 功能在等待interval时间后提交offsets, 想要在flink job sink 完成后及时提交offset，我阅读了一下flinkKafkaConsumer的源码，没有找到实现方式，麻烦请...

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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大数据知识图谱系列—基于ELK+Flink日志全观测最佳实践

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在一个app应用程序中，如果我用flink自定义source读hbase里面的表，处理完之后再通过s

有没有可能从source里面来的数据是已经处理过的数据。还有一种情况是第一个程序走完一套逻辑将数据更新到hbase中，同时另外一套程序从这张表中自定义source将数据再更新到该表中，会不会出现冲突呢。*来自志愿者整理的flink邮件归档

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更新时间 2024-05-24 15:37:22

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

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实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优