fc访问数据库的相关内容

阿里云文档 2025-06-04

如何通过Lindorm-cli及开源API访问并使用搜索索引

云原生多模数据库 Lindorm宽表支持搜索索引。在配置映射关联并创建搜索索引后，当您在宽表中写入数据，数据将自动同步至搜索引擎。您可以调用Elasticsearch API实现查询。本文介绍如何使用Lindorm-cli实现搜索索引的管理，以及结构化数据的实时检索查询功能。

阿里云文档 2025-06-03

通过EncJDBC访问RDS或PolarDB数据库加密列的明文

配置RDS MySQL版、RDS PostgreSQL版、PolarDB MySQL版或PolarDB PostgreSQL版数据库表中敏感数据列加密后，如果希望通过Java应用访问这些加密列的明文，可使用EncJDBC驱动连接数据库。本文介绍如何使用EncJDBC连接数据库并访问加密列的明文数据。

阿里云文档 2025-05-28

授权DTS访问云资源

初次搭建RDS SQL Server灾备实例组时，您需要创建名称为AliyunDTSDefaultRole的默认角色，并将系统权限策略AliyunDTSRolePolicy授权给该角色，以允许DTS访问您的RDS和DTS云资源，便于后续搭建和管理灾备实例组。该授权操作仅为确保RDS灾备服务可以正常使用，对RDS实例的性能不产生任何影响。

阿里云文档 2025-05-09

如何通过Lindorm Shell及开源API访问并使用搜索索引

云原生多模数据库 Lindorm宽表支持搜索索引。在创建搜索索引并配置映射关联后，当您在宽表中写入数据，数据将自动同步至搜索引擎。您可以调用Elasticsearch API实现查询。本文介绍如何使用Lindorm Shell实现搜索索引的管理，以及结构化数据的实时检索查询功能。

阿里云文档 2025-03-19

通过Go驱动访问列加密数据库

配置RDS MySQL版或PolarDB MySQL版数据库表中敏感数据列加密后，如果希望通过GO应用访问这些加密列的明文，可使用alibabacloud-encdb-mysql-go-client驱动连接数据库。本文介绍如何使用alibabacloud-encdb-mysql-go-client连接数据库并访问加密列的明文数据。

问答 2024-01-09 来自：开发者社区

函数计算中，函数计算Fc能不能内网访问rds mysql数据库，有具体操作吗？

问答 2023-09-12 来自：开发者社区

函数计算，如果vpc不能打通的话，如果我账号2的fc需要访问账号1的rds数据库，是不是走公网访问这

函数计算，如果vpc不能打通的话，如果我账号2的fc需要访问账号1的rds数据库，是不是走公网访问这个就可以成功？

问答 2023-04-13 来自：开发者社区

请问，我在fc 实例中想要访问不同地域的数据库，白名单应该怎么配置啊？直接配置vpc 网段？

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更新时间 2024-03-11 20:20:49

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满足等保2.0二级和三级 “安全审计”合规要求的同时，智能解析数据库通信流量，细粒度审计数据库访问行为，通过对数据库全量行为的审计溯源、危险攻击的实时告警、风险语句的智能预警，提供数据库资产最安全的监控保障。

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