实时计算 Flink版cdc同步的相关内容

问答 2024-08-26 来自：开发者社区

flink sql cdc 同步 oracle到Doris报错提示，怎么解决？

flink sql cdc 同步 oracle到Doris报错提示，flink是1.16，cdc是2.3，oracle是19c，报错：Caused by: java.sql.SQLException: No suitable driver found for jdbc:oracle:thin:xxxx但是又能同步数据，奇怪的很

问答 2024-08-26 来自：开发者社区

flink cdc 最新版支持一个任务同步多个库吗？

Flink CDC 实现企业级实时数据同步

传统的数据集成通常由全量和增量同步两套系统构成，在全量同步完成后，还需要进一步将增量表和全量表进行合并操作，这种架构的组件构成较为复杂，系统维护困难。本方案提供 Flink CDC 技术实现了统一的增量和全量数据的实时集成。

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问答 2024-08-26 来自：开发者社区

请教一下使用flink cdc 同步 mysql->starrocks cdc报错怎么处理？

请教一下使用flink cdc 同步 mysql->starrocks mysql加了一个字段：ALTER TABLE t1 ADD COLUMN col2 int(10) NOT NULL DEFAULT 0; cdc报错：Getting analyzing error from line 1, column 49 to line 1, column 64. Detail message:...

问答 2024-08-26 来自：开发者社区

为什么用flink cdc同步oracle时，延迟很大？

为什么用flink cdc同步oracle时，延迟很大？本地测试延迟还行，生产环境数据秒级到达大量数据，求每天指标总量，看结果时发现延迟很高。

问答 2024-08-26 来自：开发者社区

Flink CDC 3.6要同步多个集合，有没有办法起一个程序，同步多个集合？

Flink CDC 3.6要同步多个集合，除了一个集合起一个同步程序外，有没有办法起一个程序，同步多个集合？

问答 2024-08-26 来自：开发者社区

flink cdc同步MongoDB到mysql很慢，有什么方法可以就加快吗？

问答 2024-08-19 来自：开发者社区

Flink CDC 2.0 版本是否支持新增表时同时同步全量和增量数据？

问答 2024-08-18 来自：开发者社区

flink cdc现在大表的初始化全量同步，还是只能把checkpoint时间设置长点吗？

flink cdc现在大表的初始化全量同步，还是只能把checkpoint时间设置长点，防止checkpoint失败吗？

问答 2024-08-18 来自：开发者社区

有用flink cdc同步mysql到hive这样搞过的源码吗?

问答 2024-08-18 来自：开发者社区

flink cdc 有没有遇到pg同步的时候出现这个问题的?

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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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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