实时计算 Flink版Apache 的相关内容

问答 2024-07-30 来自：开发者社区

Apache Flink SQL：实时计算的核心引擎

引言随着大数据技术的发展，流式处理已成为处理实时数据的关键技术之一。Apache Flink 是一个流行的开源流处理框架，它以其高性能、低延迟和强大的状态管理能力而著称。Flink SQL 是 Flink 提供的一种声明式的接口，用于处理实时数据流。本文将深入探讨 Flink SQL 的核心功能及其在实时计算中的应用。 Apache Flink 简介Ap...

文章 2024-07-16 来自：开发者社区

实时计算 Flink版操作报错合集之实时计算 Flink版操作报错合集之当从保存点恢复并添加新的表时，出现了org.apache.flink.util.FlinkRuntimeException异常，该怎么办

问题一：Flink CDC有遇到过这个问题吗？ Flink CDC有遇到过这个问题吗？同步sqlserver，但是遇到一些字段报这个warn，最后发现这个字段同步不过来参考答案： Flink CD...

文章 2024-07-11 来自：开发者社区

Flink CDC：基于 Apache Flink 的流式数据集成框架

摘要：本文整理自阿里云 Flink SQL 团队研发工程师于喜千（yux）在 SECon 全球软件工程技术大会中数据集成专场沙龙的分享。内容主要为以下四部分： Flink CDC 开源社区介绍； Flink CDC 的演进历史； Flink CDC 3.x 核心特性解读；基于Flink CDC 的...

文章 2024-06-25 来自：开发者社区

深度分析：Apache Flink及其在大数据处理中的应用

引言在大数据处理领域，实时数据流处理已成为关键技术之一。Apache Flink作为一款开源的流处理框架，因其低延迟、高吞吐量和强大的状态管理能力，受到了广泛关注。本文将深入探讨Flink的核心特点，并与其他同类产品（如Apache Spark、Apache Storm、Apache Kafka Streams）...

问答 2024-06-17 来自：开发者社区

Apache Flink 和 Apache Spark Streaming在完整性推理方面有何不同？

Apache Flink 和 Apache Spark Streaming 在完整性推理方面有何不同？

问答 2024-06-17 来自：开发者社区

实时计算 Flink版操作报错合集之连接RabbitMQ时遇到Could not find any factory for identifier 'rabbitmq' that implements 'org.apache.flink.table.factories.DynamicTableFactory'错误，该怎么办

问题一：Flink CDC版本1.15.0，mongocdc版本2.2.1，flinksql同步报错，为啥？ Flink CDC版本1.15.0，mongocdc版本2.2.1，flinksql同步报错，为啥？参考回答：根据您提供的信息，报错信息显示"BSON field '$changeStream.allChangesForCluster' is an ...

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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