实时计算 Flink版cdc sql连接的相关内容

阿里云文档 2025-02-08

MySQL连接器最佳实践

本文为您介绍MySQL连接器在常见使用场景下的最佳实践。

阿里云文档 2025-01-24

实时数仓Hologres数据摄入YAML 连接器

本文为您介绍如何在数据摄入YAML作业中，使用实时数仓Hologres连接器进行数据同步。

阿里云文档 2024-12-23

开发及部署基于Hologres连接器的 Flink DataStream作业

Hologres与Flink全托管高度兼容，多数情况下您可以使用Flink SQL的方式，声明Hologres的源表、维表及结果表，进而使用SQL表达数据的处理逻辑。但对于特殊业务场景，Flink SQL方式无法满足业务计算时，您需要使用DataStream的方式读写数据。本文以VVR-8.0.8-Flink-1.17版本为例，为您完整地展示如何调试和开发基于Hologres连接器的DataStr...

阿里云文档 2024-10-08

MySQL连接器本地调试

本文为您介绍如何在本地IDEA调试和运行MySQL DataStream作业。

阿里云文档 2024-09-12

使用Kafka连接器进行Kerberos身份认证

Kerberos是一种网络身份验证协议，用于提供安全的身份验证服务，以保证通信的安全性。只有在Flink开发控制台正确配置Kerberos和Kafka服务的信息，Flink作业才能访问开启Kerberos认证服务的Kafka集群。本文为您介绍如何为Kafka客户端开启Kerberos认证。

问答 2024-07-31 来自：开发者社区

在Flink CDC中，遇到当输入源为sqlsever时候，会报SQL Server 连接器不支持吗

在Flink CDC中，遇到当输入源为sqlsever时候，会报SQL Server 连接器不支持吗？

问答 2024-05-07 来自：开发者社区

Flink CDC里有没有实现过flink-sql-rabbitmq-connector的连接器啊？

Flink CDC里各位大佬有没有实现过flink-sql-rabbitmq-connector的连接器啊？能支持flink sql读的。

问答 2024-02-01 来自：开发者社区

Flink CDC里flink sql clickhouse 有支持的连接器吗？

问答 2024-01-18 来自：开发者社区

Flink CDC里mongodbcdc使用sql执行连接的话，并且数据量比较大会导致数据卡怎么办？

在Flink CDC使用mongodbcdc时，如果通过SQL执行连接并处理大量数据，是否会因等待快照完成才刷新状态到检查点而导致数据处理停滞？文档中提到的在快照时不进行自动检查点的相关内容现在找不到了，对于快照期间涉及的状态数据管理应如何处理？

问答 2023-12-31 来自：开发者社区

Flink CDC中有用flink sql连接hive的吗？

Flink CDC中有大佬用flink sql连接hive的吗？

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更新时间 2024-08-01 13:25:05

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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。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优