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dataworks对象存储文档的相关内容

阿里云文档 2025-08-21

MySQL整库离线同步到OSS数据湖

数据集成目前支持将AnalyticDB for MySQL 3.0、MySQL、Oracle、PolarDB、PostgreSQL等源头的数据整库离线同步至OSS。本文以MySQL为源端，OSS为目标端场景为例，为您介绍如何将MySQL整个数据库的数据离线同步到OSS数据湖。

阿里云文档 2025-07-10

使用Check节点检查数据源或实时同步任务是否可用

DataWorks的Check节点可用于检查目标对象（MaxCompute分区表、FTP文件、OSS文件、HDFS文件、OSS_HDFS文件以及实时同步任务）是否可用，当Check节点满足检查策略后会返回运行成功状态。如果某任务的运行依赖目标对象，您可使用Check节点检查目标对象，并设置该任务为Check节点的下游任务，当Check节点满足检查策略后，便会运行成功并触发下游任务执行。本文为您介绍...

阿里云文档 2025-06-25

MySQL整库实时同步至OSS-HDFS数据湖

本文以MySQL实时入湖写入至OSS-HDFS场景为例，为您介绍如何通过数据集成实时入湖。

阿里云文档 2025-06-25

LogHub（SLS）单表实时同步至OSS-HDFS数据湖

数据集成目前支持将Kafka、LogHub等源头的数据单表实时同步至OSS。本文以LogHub（SLS）为源端、OSS-HDFS为目标端场景为例，为您介绍如何把SLS的单个Logstore数据实时同步到OSS-HDFS数据湖。

阿里云文档 2025-06-10

如何调用函数计算服务对oss中的PDF文件添加水印

本文为您介绍如何在DataWorks中通过函数计算节点调用函数计算服务，实现周期性对OSS中的增量PDF文件添加水印。

问答 2024-05-24 来自：开发者社区

Dataworks的oss插件支持的同步文档类型

Dataworks的oss插件支持的同步文档类型

问答 2023-11-19 来自：开发者社区

DataWorks如何读取oss的snappy文件，我看文档只有写入，麻烦看看读取的语法是怎么样的？

DataWorks如何读取oss的snappy文件，我看文档只有写入，麻烦看看读取的语法是怎么样的？已这种方式投的到oss里后，怎么把数据读取到dataworks里？历史数据都按这种方式归档了

问答 2023-11-13 来自：开发者社区

DataWorks如何写入b空间的oss文件，有文档吗？

DataWorks如何写入b空间的oss文件，有文档吗？

问答 2023-09-25 来自：开发者社区

DataWorks oss中的这个字段是什么含义，在文档没找到？

DataWorks oss中的这个fieldDelimiterOrigin字段是什么含义，在文档没找到？

问答 2023-01-09 来自：开发者社区

DataWorks 请问下建oss外表，我看官方文档上写的是不支持https连接，要用oss:这种，

DataWorks 请问下建oss外表，我看官方文档上写的是不支持https连接，要用oss:这种，这两个有什么差别吗？怎么设置成oss:这种呢？

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更新时间 2024-05-25 18:54:22

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对象存储 OSS

对象存储（Object Storage Service，简称 OSS）是海量、安全、低成本、高可靠的云存储服务，具有与平台无关 RESTful API，能从互联网任何位置访问。OSS 提供标准、低频、归档等类型选择，全面优化存储成本。

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了解价格

管理控制台

产品入门

快速掌握 OSS

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“存”享优惠

OSS 低至 118.99 元/年

热门帮助文档

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对象存储OSS

对象存储 OSS 是一款安全、稳定、高性价比、高性能的云存储服务，可以帮助各行业的客户在互联网应用、大数据分析、机器学习、数据归档等各种使用场景存储任意数量的数据，以及进行任意位置的访问，同时通过丰富的数据处理能力更便捷地使用数据。

热门技术解决方案

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即刻拥有 DeepSeek-R1 满血版或蒸馏版

DeepSeek 是热门的推理模型，能在少量标注数据下显著提升推理能力，尤其擅长数学、代码和自然语言等复杂任务。本方案涵盖云上调用 DeepSeek-R1 满血版或蒸馏版的 API 及部署各尺寸模型的方式，无需编码，最快 5 分钟、最低 0 元即可实现。

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