数据库自治服务区别的相关内容

问答 2024-07-26 来自：开发者社区

存储架构深度解析：直连存储（DAS）、存储区域网络（SAN）与网络附加存储（NAS）的区别

在企业数据管理领域，选择合适的存储解决方案对于确保数据的可访问性、安全性和性能至关重要。随着技术的发展，三种主要的存储架构——直连存储（Direct Attached Storage, DAS）、存储区域网络（Storage Area Network, SAN）和网络附加存储（Network-Att...

问答 2022-12-27 来自：开发者社区

SAN,NAS,DAS的区别

一、SAN SAN（Storage Area Network）存储区域网络，是一种高速的、专门用于存储操作的网络，通常独立于计算机局域网（LAN）。SAN将主机（管理server，业务server等）和存储设备连接在一起，能够为其上的任意一台主机和任意一台存储设备提供专用的通信通道。SAN将存储设备从服...

文章 2017-08-09 来自：开发者社区

三个姑娘：NAS网络存储与SAN和DAS的区别

这个月，笔者写了几篇管与NAS网络存储的文章，也受到很多反馈，其中不少人对NAS网络存储与SAN、DAS之间的区别不甚了解，所以今天新开一篇，为大家解读NAS网络存储与SAN、DAS之间的异同。 NAS网络存储、SAN和DAS三组词可以说是失之毫厘，谬以千里。这就像是一个姑娘找你修电脑，修电脑的这个目的是一致的，但是他们的初衷却不相同，达成方法也不尽相同，最后的结果也会存...

文章 2017-07-03 来自：开发者社区

一文看懂：NAS网络存储与SAN、DAS的区别

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更新时间 2024-07-27 13:47:31

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数据库自治服务 DAS

数据库自治服务（Database Autonomy Service，简称DAS）是一种数据库自感知、自修复、自优化、自运维及自安全的云服务，帮助用户消除数据库管理复杂性及人工引发故障，有效保障数据库的稳定、安全及高效。

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购买企业版

在线咨询

RDS MySQL 迁移至 PolarDB MySQL 版

通过本方案，RDS MySQL 的数据可在线实时同步到 PolarDB MySQL 版，并且升级切换后的 PolarDB 集群包含源 RDS 实例的账号信息、数据库、IP 白名单和必要的参数。这样可实现不修改应用代码的情况下，将 RDS MySQL 数据库迁移升级至 PolarDB MySQL 版。

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CloudDBA和DAS有什么区别吗？