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The cloud is a distributed collection of servers that host software and infrastructure, and it is accessed over the Internet. Learn how cloud computing works.

腾讯云 (tencent cloud)为数百万的企业和开发者提供安全稳定的云计算服务，涵盖云服务器、云数据库、云存储、视频与CDN、域名注册等全方位云服务和各行业解决方案。

云使用户可以从几乎所有设备访问相同的文件和应用程序，因为计算和存储是在数据中心的服务器上进行，而不是在用户设备上（本地）进行。这就解释了为什么用户可以在旧手机坏了后在新手机上登录自 …

阿里云——阿里巴巴集团旗下全球领先的云计算及人工智能科技公司之一。提供全栈云服务，包括弹性计算、高性能数据库、网络与存储方案，以及AI大模型、向量检索、大数据分析等智能化能力。依托飞 …

阿里云是全球领先的云计算及人工智能科技公司，在全球范围内提供可扩展，安全和可靠的云计算服务。提供免费试用，支持按量付费，助力企业数字化转型。

The cloud—what is it? The cloud is a vast online storage space where people and businesses store their files and applications, accessible from anywhere with an internet connection. The cloud also offers …

Learn the basics of cloud computing and find out why leading companies are using the cloud to store data, build and run apps, and rapidly deploy next-gen technology.

What is cloud computing? Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing.