实时计算 Flink版抽取库的相关内容

阿里云文档 2025-01-27

MySQL整库同步Kafka

本文为您介绍如何将MySQL整库同步Kafka，从而降低多个任务对MySQL数据库造成的压力。

问答 2024-06-26 来自：开发者社区

在Flink CDC中ORACLE19C CDB+PDB 抽取数据，是不是只能从主库去抽取？

问答 2023-11-22 来自：开发者社区

Flink CDC中mysql cdc 抽取源库一直存在这个问题？

Flink CDC中mysql cdc 抽取源库一直存在这个问题？Caused by: com.github.shyiko.mysql.binlog.event.deserialization.MissingTableMapEventException: No TableMapEventData has been found for table id:1450112. Usually th...

问答 2023-10-23 来自：开发者社区

Flink CDC可以抽取oracle从库吗？需要怎么配置？

问答 2023-05-23 来自：开发者社区

大佬 flink cdc 抽取业务库change log的时候有脏数据，可以通过什么参数过滤吗？

大佬 flink cdc 抽取业务库change log的时候有脏数据，可以通过什么参数过滤吗？理论上应该是有的，要不然脏数据如何处理这样的，是的，大佬，这个应该是由于业务人员手动插入导致的，但是我在想能不能过滤掉，他这个编码应该不是针对整张表，而是各别列我今天上午请教你的那个运行源码中的样例失败，是由于他那个测试调用的一个docker执行脚本是Linux的格式，而我的docker是本地...

问答 2023-01-15 来自：开发者社区

flink cdc抽取oracle多个表，造成原库连接数倍增，这个有碰到过吗？

问答 2022-11-05 来自：开发者社区

flink oracle cdc 多会可以支持抽取从库？大佬们

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更新时间 2024-06-27 09:48:09

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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

产品控制台

产品文档

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