实时计算 Flink版cdc采集oracle日志的相关内容

阿里云文档 2025-01-24

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问答 2024-06-16 来自：开发者社区

在Flink CDC中采集oracle数据， oracle 日志切换频率大概是多少比如每小时多少次？

在Flink CDC中采集oracle数据， oracle 日志切换频率大概是多少，比如每小时多少次？

问答 2024-02-06 来自：开发者社区

flink cdc 采集oracle 间歇性丢数据，日志里也没报错的情况，怎么回事？

flink cdc 采集oracle 间歇性丢数据，日志里也没报错的情况，使用 3.0 的 pipline 从 MySQL 向 Doris 同步数据的问题 flink 上跑的任务中断过，所以改用了 timestamp 的模式，然后过程中间，对表结构有过变化，数据复制链路就中断了；报错提示：Caused by: com.ververica.cdc.connectors.mysql.debeziu....

问答 2023-10-23 来自：开发者社区

使用Flink CDC采集oracle，需要开启oracle的日志归档，这么怎么操作昂?

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更新时间 2024-06-17 09:29:56

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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