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AnalyticDB for PostgreSQL提供自研的CDC连接器，基于PostgreSQL的逻辑复制功能实现订阅全量和增量数据，可与Flink无缝集成。该连接器能够高效捕获源表的实时变更数据，支持实时数据同步、流式处理等，助力企业快速响应动态数据需求。本文介绍如何通过阿里云实时计算Flink版CDC实时订阅AnalyticDB for PostgreSQL的全量和增量数据。

问答 2023-12-13 来自：开发者社区

flink使用rockdb作为状态后端,开了增量检查点,可以直接关闭增量检查点吗?会出现问题吗?

flink使用rockdb作为状态后端,开了增量检查点,导致历史的checkpoint目录我不敢删除,可以直接关闭增量检查点吗?会出现问题吗?

问答 2023-11-30 来自：开发者社区

问一下,flink使用rockdb作为状态后端,开了增量检查点,可以直接关闭增量检查点吗?

问一下,flink使用rockdb作为状态后端,开了增量检查点,导致历史的checkpoint目录我不敢删除,可以直接关闭增量检查点吗?会出现问题吗?

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更新时间 2023-12-16 09:29:14

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