实时计算 Flink版产品oracle blob 的相关内容

阿里云文档 2025-01-24

PolarDB PostgreSQL版连接器

本文为您介绍如何使用PolarDB PostgreSQL版（Oracle语法兼容1.0）连接器。

文章 2024-06-16 来自：开发者社区

实时计算 Flink版产品使用问题之如何读取oracle中的blob类型的数据

问题一：flink cdc 能对pgsql做增量数据抽取吗？有参考指导一下吗？ flink cdc 能对pgsql做增量数据抽取吗？有参考指导一下吗？参考答案：支持，使用Incremental Snapshot的 latest-offset 。参考： https://apache.github.io/flink-cdc/master/con...

文章 2024-05-23 来自：开发者社区

实时计算 Flink版产品使用合集之如何将Oracle中的BLOB数据类型转换为byte数组

问题一：Flink CDC这个启动模式，只有在首次启动才有效对嘛？ Flink CDC这个启动模式，只有在首次启动才有效对嘛，如果是从savepoint恢复的话，也会按照之前启动的参数走，改这个从savepoint恢复是无效的？ ...

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更新时间 2024-06-17 09:38:43

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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

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优