实时计算 Flink版连接数据源的相关内容

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 2024-06-08 来自：开发者社区

Flink全/半托管是否均支持连接ecs自建数据源

问答 2024-04-24 来自：开发者社区

flink cdc 在连接数据源的时候是要打快照的吧？

问答 2023-06-18 来自：开发者社区

请问如果flink用kafka连接器接收到数据源的结构数据，如何在导入hudi表的时候告诉hudi？

请问如果flink用kafka连接器接收到数据源的结构数据，如何在导入hudi表的时候告诉hudi某一条数据是需要删除的呢？

问答 2023-01-16 来自：开发者社区

flink任务，连接多个 kafka的 topic作为数据源，报类型转换异常。为什么？

flink任务，连接多个 kafka的 topic作为数据源，报类型转换异常。会把第二个 kafka的类型转换成第一个kafka的类型，有大佬知道为啥吗

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更新时间 2024-06-09 22:03:31

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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

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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