cdc扩展数据库的相关内容

阿里云文档 2025-02-10

设置当前会话（Session）的DML是否在日志节点（Change Data Capture,CDC）生成Binlog

sql_log_bin变量可以控制当前会话（Session）的DML在日志节点（Change Data Capture，CDC）是否会生成Binlog，默认情况下允许生成Binlog。批量更新或插入数据时会大量生成Binlog，会对Binlog生成和下游消费端的性能产生较大影响。若实际业务中不需要CDC产生的DML Binlog，可以通过sql_log_bin关闭生成Binlog。

问答 2024-02-06 来自：开发者社区

Flink CDC里对于经常水平扩展的分布式数据库，实时同步，在扩展数据库分片节点，可以直接加源吗？

Flink CDC里对于经常水平扩展的分布式数据库，实时同步，有没有好的措施，在扩展数据库分片节点实例时，不需要重启直接增加一个source源的？

问答 2023-12-20 来自：开发者社区

Flink CDC有具体的 RoadMap 计划扩展其他类型数据库的吗？

Flink CDC有具体的 RoadMap 计划扩展其他类型数据库的 CDC Pipeline Connector 吗？

阿里云文档 2023-10-10

CDC数据源的配置与语法介绍

云原生多模数据库 Lindorm计算引擎提供Lindorm CDC（Change Data Capture）数据源，您可以通过该数据源使用Spark SQL查询Lindorm实例其他引擎变更的数据。

问答 2023-06-29 来自：开发者社区

Flink CDC中想扩展一个人大金仓的数据源连接，请问有说明吗？国产的数据库，还有达梦数据库

阿里云文档 2023-03-14

如何对PolarDB-X的CDC节点进行性能测试

本文介绍了对PolarDB-X的CDC节点（Change Data Captur，日志节点）进行性能测试的方法。您可以参照本文进行测试，来了解您所购买的PolarDB-X实例CDC节点的性能情况。

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更新时间 2024-02-07 10:38:18

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