实时计算 Flink版cdc数据量的相关内容

问答 2025-01-10 来自：开发者社区

请问一下 Flink CDC 方式同步，目标数据量比源数据偏多问题

同步方式：PIPELINE source源：mysql sink源：starrocks 问题：初始化同步后，部分starrock表的数据比抽取的mysql源表还多特点：mysql业务库使用了seata中间件做分布式事务，有物理删除行为

问答 2024-07-15 来自：开发者社区

在Flink CDC中数据量太大第一次全量同步咋整？

问答 2024-06-25 来自：开发者社区

在Flink CDC中Doris中的数据比MySql中的数据量要多是啥情况？

在Flink CDC中CDC整库同步MySql数据到Doris中，Doris中的数据比MySql中的数据量要多是啥情况？

问答 2024-05-31 来自：开发者社区

Flink cdc source Records Sent比物理表数据量大

问答 2024-04-15 来自：开发者社区

Flink CDC里每次同步pg固定的数据量就报这个错，有大佬知道为什么吗?

问答 2024-04-15 来自：开发者社区

Flink CDC里哪位有上亿数据量的oracle 同步到 hudi的例子，可以分享一下吗？

Flink CDC里哪位有上亿数据量的oracle 同步到 hudi的例子，可以分享一下吗？大数据量一直没有数据同步，也不报错。flink-sql-connector-oracle-cdc-2.3.0.jar,OracleOracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Pa....

问答 2024-03-19 来自：开发者社区

flink cdc 同步一个oracle表，数据量大概800万，检查点异常，有好的方法排查原因吗？

flink cdc 同步一个oracle表，数据量大概800万，检查点异常，有好的方法排查原因吗？现在就是第一次读全量，读不进去，其他的表没问题，这个800万的表就挂起了，帮忙看下？

问答 2024-03-19 来自：开发者社区

flink cdc同步一个oracle表，数据量大概800万，检查点失败，有朋友能给点排查思路么？

问答 2024-02-01 来自：开发者社区

Flink CDC里sqlserver 漏了一些字段，发现这些字段是空或者数据量很少是为什么？

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更新时间 2025-01-11 08:46:32

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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