实时计算 Flink版实时同步的相关内容

返回频道实时计算 Flink版实时同步

问答 2023-08-09 来自：开发者社区

flink用来实时同步，窄表打宽，实时分组聚合，还有其他的用途吗？

问答 2023-08-01 来自：开发者社区

flink cdc可以实时同步mysql8到1.1.0的hive么，hive不支持更新删除？

文章 2023-07-27 来自：开发者社区

flink sqlserver cdc实时同步（含sqlserver安装配置等）

01 引言官方文档：https://github.com/ververica/flink-cdc-connectors/blob/master/docs/content/connectors/sqlserver-cdc.md 如果要使用flink cdc做sqlserver的实时同步，需要满足以下条件：需要安装SQLServer（需要支持CDC的功能，SQLServer ...

文章 2023-07-26 来自：开发者社区

flink oracle cdc实时同步（超详细）

01 引言官方文档：https://github.com/ververica/flink-cdc-connectors/blob/release-master/docs/content/connectors/oracle-cdc.md 本文参照官方文档来记录Oracle的配置，并写出简单的oracle。在本文开始前，需要先安装Oracle...

问答 2023-07-26 来自：开发者社区

Flink CDC中oracle cdc实时同步的时候直接带有分区的表吗？

文章 2023-07-20 来自：开发者社区

flink postgresql cdc实时同步（含pg安装配置等）

1. 环境信息类型版本/描述docker20.10.9Postgresql10.6初始化账号密码：postgres/postgres 普通用户：test1/test123数据库：test_dbflink1.13.6 2. 安装 step1：拉取 PostgreSQL 10.6 版本的镜像： docker pull post...

问答 2023-07-19 来自：开发者社区

请问flink cdc 使用CDAS语法实时同步整库的时候，如果库里面新加一张表，是怎么处理的？

问题1：请问flink cdc 使用CDAS语法实时同步整库的时候，如果库里面新加一张表，是怎么处理的，又全量同步一遍？后加表，从savepoint 恢复是不行的，不会同步数据，还会在日志中保错schema不对，工单提了让我全量同步，或者新开一个任务。问题2：我发现并没有这样，我任务同步开启了，但是库里面新加了一张表，FLink 这边只同步了表结构，没有同步数据。源表数据没自动增加到目标表，只是....

问答 2023-07-13 来自：开发者社区

Flink CDC dataworks的实时同步稳定吗？数据合并方便吗？

问答 2023-07-02 来自：开发者社区

大佬请教一个有关flink cdc 实时同步MySQL数据失败的问题，该如何解决？

问答 2023-06-29 来自：开发者社区

大佬们我想请教下 Flink CDC实时同步过程中，修改表结构，比如增加字段，如何设置能让？

大佬们我想请教下 Flink CDC实时同步过程中，修改表结构，比如增加字段，如何设置能让flinkCDC同步这个新增字段？或者能否读到DDL操作的binlog日志，datastream我查文档似乎没找到配置项

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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