catalog实时计算 Flink版的相关内容

阿里云文档 2024-10-08

创建和使用MongoDB Catalog

配置MongoDB Catalog后，您可以在Flink作业开发中直接访问MongoDB集合，无需再定义Schema。本文为您介绍如何创建、查看、使用和删除MongoDB Catalog。

阿里云文档 2024-09-20

在Flink中使用DLF Catalog

本文为您介绍在实时计算Flink版中如何配置DLF 2.0 Catalog，以及在Catalog下如何创建表与查询表数据，帮助您高效利用Flink进行大数据处理。

阿里云文档 2024-07-23

如何创建、使用及删除MaxCompute Catalog

配置MaxCompute Catalog后，您可以在Flink全托管作业开发中直接访问MaxCompute中存储的表，无需再定义Schema。本文为您介绍如何在Flink全托管模式下创建、查看、使用及删除MaxCompute Catalog。

问答 2024-06-12 来自：开发者社区

Hologres 如果删除掉catalog重建后，对flink读hologres数据有影响吗？

阿里云文档 2024-05-14

管理StarRocks Catalog

配置StarRocks Catalog后，您可以在Flink全托管控制台直接读取StarRocks元数据，无需再手动注册StarRocks表，提高作业开发的效率且保证数据的正确性。本文为您介绍如何在Flink全托管模式下配置、查看、使用及删除StarRocks Catalog。

阿里云文档 2024-05-07

如何管理SLS Catalog

SLS Catalog通过自动解析Logstore中的日志来推导Schema。配置SLS Catalog后，您可以在Flink全托管作业开发中直接访问SLS Logstore，无需在Flink SQL中声明SLS表的Schema便可以获取具体字段信息。本文为您介绍如何在Flink全托管模式下创建、查...

问答 2023-07-13 来自：开发者社区

大家有写过自定义catalog么？感觉flink在批这块不是很友好

问答 2020-08-06 来自：开发者社区

请问下采用jdbc(postgresql数据库)存储catalog不行么，我本地一直不行#Flink

请问下采用jdbc(postgresql数据库)存储catalog不行么，我本地一直不行，搭建好环境后，创建kafka源的表就报错，用hive却可以。#Flink

问答 2020-07-17 来自：开发者社区

请教下思路，后面flink会支持像mysql的catalog吗？实现的方式是，creat#Flink

请教下思路，后面flink会支持像mysql的catalog吗？实现的方式是，create table，就是等于往数据库里建一个表吗？还是说像这种把table信息存入到字段里？#Flink

问答 2020-06-23 来自：开发者社区

Flink1.11版本不支持创建mysql catalog么?#Flink

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更新时间 2024-06-13 11:55:33

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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