ecs数据库访问的相关内容

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 2023-10-07 来自：开发者社区

有办法，不绑定vpc，然后实现ecs内网数据库访问吗？只能公网吗？但是公网不说流量费用，请求效率，不

有办法，不绑定vpc，然后实现ecs内网数据库访问吗？只能公网吗？但是公网不说流量费用，请求效率，不一定高于内网吧。。。生产环境用的rds，rds也只能vpc，是不是说，只能绑定vpc，且接受这个冷启动延迟呢？

问答 2022-04-15 来自：开发者社区

ECS作数据库服务器如果带宽为零了还能访问么？

有两台ECS，一台用做web服务器，一台作为数据库服务器。两台ECS在同一地区，web服务器通过内网访问数据库服务器。当数据库服务器的带宽为零的时候，会不会有问题？理论上内网访问跟外网带宽没有关系，但不知道阿里云会不会做特殊限制。有谁了解的帮忙解答下，谢谢！

问答 2022-04-15 来自：开发者社区

云服务器ECS里安装的数据库可以供外面的服务器访问？

就是数据库用的是ECS，但是网站程序放在香港那边，这样可以？

问答 2022-04-15 来自：开发者社区

在ECS上搭建的MongoDB数据库如何实现本地访问

这几天在弄远程连接ECS上搭建的mongodb数据库的时候遇到了一些问题，问题具体是这样的：这是我的mongodb链接协议的设置，连接的是一台远程的数据库。最后产生的结果是 mongodb://xxx:xxx@xxx.xxx.xxx.xxx:27017,xxx.xxx.xxx.xxx:27018,xxx.xxx.xxx.xxx:27019/snow?replicaSet=sky_rs&r...

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更新时间 2024-04-30 18:38:56

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