实时计算 Flink版scala开发的相关内容

阿里云文档 2026-06-07

数据摄入YAML作业开发

实时计算Flink版基于Flink CDC，通过开发YAML作业的方式有效地实现了将数据从源端同步到目标端的数据摄入工作。本文将为您介绍Flink CDC数据摄入作业开发的操作步骤。

阿里云文档 2026-06-02

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 2026-02-02

作业开发上线流程及规范

随着数据量的爆炸性增长和业务需求的日益复杂化，企业对实时数据处理能力的需求愈发迫切。Flink作为一种强大的流处理框架已经成为实时计算标准，其规范化的开发和运维流程对于企业提升数据处理效率、确保系统稳定性至关重要，旨在提升研发效率，保障项目顺利进行。实时计算Flink版基于Apache Flink构建了一站式开发运维管理平台，支持作业开发、数据调试、运行与监控、自动调优、智能诊断等全生命周期能力。...

阿里云文档 2026-01-13

FlinkSQL任务不同开发方式详解-智能数据建设与治理 Dataphin-阿里云

Dataphin的Flink SQL任务支持多种开发方式，包括原生DDL+DML开发、基于Catalog开发、使用Dataphin元表进行开发、使用Dataphin数据源表进行开发、以及使用计算源物理表进行开发，且不同开发方式所创建的表支持任意混用，包括镜像表。不同开发方式的使用方法、使用场景以及优缺点各异。本文将为您介绍各开发方式帮助您更好地完成Flink SQL任务开发。

阿里云文档 2024-07-17

Flink SQL开发调优实践

说明实时计算Flink版控制台界面和功能可能会发生变化，具体请以实际控制台为准。

问答 2022-02-15 来自：开发者社区

flink建议用scala还是java开发？#Flink

问答 2022-02-15 来自：开发者社区

各位flink是用java还是scala开发的？

转自钉钉群21789141：各位flink是用java还是scala开发的？

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跳转至： GO

更新时间 2024-07-13 12:14:37

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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