实时计算 Flink版cdc同步的相关内容

问答 2023-04-05 来自：开发者社区

请教大家一个问题，flink cdc有没有配置参数可以指定同步某个时间之后的增量数据，比如只捕获3

请教大家一个问题，flink cdc有没有配置参数可以指定同步某个时间之后的增量数据，比如只捕获3月1号之后的增量数据

问答 2023-03-29 来自：开发者社区

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 2023-03-29 来自：开发者社区

flink cdc现在能配置只同步全量吗？有些全量需求，想直接flink cdc直接做了，怎么做？

问答 2023-03-21 来自：开发者社区

请教熟悉flink cdc sink到 hudi的大佬，我加上hive同步设置有这样的异常能指点下么

请教熟悉flink cdc sink到 hudi的大佬，我加上hive同步设置，有这样的异常，能指点下吗

问答 2023-03-21 来自：开发者社区

请问flink cdc 实时同步db2的数据，之前同步数据没有问题，重启同步的代码监听不到数据咋办？

各位大佬我这边flink cdc 实时同步db2的数据，之前同步数据一致没有问题，我昨天重启同步的代码。监听不到数据了，有大佬帮忙看一下嘛？

问答 2023-03-13 来自：开发者社区

关于Flink CDC，配置hive_sync.enable同步到了hive，hive查不到吗？

问答 2023-03-13 来自：开发者社区

关于Flink CDC，问一下dinky整库同步这个支持增量同步吗？

关于Flink CDC，问一下dinky整库同步这个支持增量同步吗？我们的业务表需要同步的大概有80个表，每个表平均100个字段。大概2个月会有一次表字段增加，这样怎么设计架构好点。

问答 2023-03-13 来自：开发者社区

Flink CDC 用代码的方式实现整库同步oracle数据，会乱码，大家有人知道怎么解决吗？

Flink CDC 用代码的方式实现整库同步oracle数据，目前发现某些特殊字符（法语等其他语言）会乱码，大家有人知道怎么解决吗？

问答 2023-03-13 来自：开发者社区

关于Flink CDC，MySQL整库同步Kafka，数据会不会过期呀？

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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