实时计算 Flink版cdc oracle 的相关内容

问答 2023-05-22 来自：开发者社区

新手入门想问一下大佬们Flink CDC中 oracle19C flinkCdc2.3.0版本，？

新手入门想问一下大佬们Flink CDC中 oracle19C flinkCdc2.3.0版本，使用DataStream Source,非CDB数据库表和数据库都必须开补充日志吗？数据库开了补充日志时报错表要开补充日志，给表开过之后，又报无效的列类型，该如何解决？

问答 2023-05-22 来自：开发者社区

Flink CDC中oracle数据的每条记录增删改都会实时同步到pg是吧？第一次全量同步快吗？比

Flink CDC中oracle数据的每条记录增删改都会实时同步到pg是吧？第一次全量同步快吗？比如我oracle数据一张表现在5000万条大概需要多久同步到pg呢？

问答 2023-05-22 来自：开发者社区

Flink CDC中你们的oracle日志文件会定时转移到其他地方吗?

问答 2023-05-19 来自：开发者社区

FLINK CDC 版本2.1.1对接oracle 11g出现debezium engine 关闭？

具体错误为： Caused by: java.lang.IllegalStateException: Retrieve schema history failed, the schema records for engine e87aa165-4234-40f0-bb5b-54cfd8b4825c has been removed, this might because the debezium....

问答 2023-05-15 来自：开发者社区

大佬们, Flink CDC中由于oracle-cdc坑比较多,有什么其他替代的吗?根本填不完啊？

大佬们, Flink CDC中由于oracle-cdc坑比较多,有什么其他替代的吗?根本填不完啊，文件会被定时移走的问题

问答 2023-05-14 来自：开发者社区

请问使用Flink CDC获取Oracle的数据报这个错有遇到过吗？

请问使用Flink CDC获取Oracle的数据报这个错有遇到过吗全量同步没有问题，增量就报错

问答 2023-05-14 来自：开发者社区

Flink CDC中oracle cdc 用sql模式跑，拿不到数据也不报错是啥原因啊，有人知道？

Flink CDC中oracle cdc 用sql模式跑，拿不到数据也不报错是啥原因啊，有人知道吗？10几分钟。。就卡在这里不动，我用datastream的方式能跑，但是会丢数据。用sql跑根本那就拿不到数据

问答 2023-05-09 来自：开发者社区

flink cdc oracle 11g , 有大佬遇到过类似报错没有 ?

问答 2023-05-09 来自：开发者社区

Flink CDC中sql版本的oracle cdc 为什么拿不到数据？

问答 2023-05-09 来自：开发者社区

大佬们 Flink CDC 中有没有人用过xstream方式同步Oracle数据库啊？

大佬们 Flink CDC 中有没有人用过xstream方式同步Oracle数据库啊？是不是必须安装OGG才能使用这种方式，我看网上这方面的实践和说明不多，我照猫画虎搞了一下，启动报错

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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。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优