实时计算 Flink版cdc格式的相关内容

Flink CDC之前有旧的服务，怎么把mysql cdc 采集的格式，和 canal的格式一样啊？

Flink CDC之前有旧的服务，是从canal采集mysql到kafka的，下游有很多应用是消费kafka。我现在想用flink cdc替换canal，怎么把mysql cdc 采集的格式，和 canal的格式一样啊。这样，对下游程序，就无感知了？1、数据都能拿到嘛？2、有没有现成的组件可以直接用...

Flink CDC-消费kafka数据（debezium格式）这样能删掉吗?

Flink CDC-消费kafka数据（debezium格式）主键是双主键的 id 和 user 比如新增一条 id=1 user=123 有其他人删除了id=1的这个数据删除的主键内容就是 id=1 user=124 这样能删掉吗?

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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大数据知识图谱系列—基于ELK+Flink日志全观测最佳实践

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请问flink cdc sql中如何将一个json格式字符串转换成格式？

请问flink cdc sql中如何将一个json格式字符串转换成格式array>呢？然后再用UNNEST函数将列转多行

Flink CDC啥时候能支持 array和json格式呀？

Flink CDC单纯sql复制的时候格式太容易出问题了，看了大半天才看出来多了个空格？

Flink CDC单纯sql复制的时候格式太容易出问题了，上次现成的sql，复制的时候不知道怎么ip里给加了个空格，一直报错连不上数据库，愣是看了大半天才看出来多了个空格？

flink cdc 支持kafka ogg json 格式吗？

flink cdc kafka支持ogg格式吗？

Flink CDC中怎么拿到kafka以debezium-json格式 op字段数据？

问题1:Flink CDC中怎么拿到kafka以debezium-json格式 op字段数据？问题2:不能用debezium-json格式拿op字段数据吗

Flink CDC中使用oraclecdc的时候这里oracle中的格式都为varchar最后？

Flink CDC中使用oraclecdc的时候这里oracle中的格式都为varchar(100)最后flinksql中同样两个都为string，为啥一个为null而一个不为null？

Flink cdc接oceanBase数据，初始化的时候jdbcFields格式为Map<？

问题1：Flink cdc接oceanBase数据，初始化的时候jdbcFields格式为Map , 增量的fields格式为Map，这个value的ByteString怎么转换为对应数据类型的Object？目的：是自定义反序列化类，已兼容现有代码框架，支持从mysql CDC实时抽数的部分逻辑 ...

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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

产品控制台

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