V2EX cloud computing

Cloud Computing

释义 Definition

云计算:一种通过互联网按需提供计算资源(如服务器、存储、数据库、网络与软件服务)的模式。用户无需自建或维护大量本地硬件,通常以“按使用量计费”的方式获取弹性扩展的算力与服务。(也常涵盖 IaaS / PaaS / SaaS 等服务形态。)

发音 Pronunciation

/klad kmpjut/

例句 Examples

Cloud computing lets small businesses rent servers instead of buying them.
云计算让小企业可以租用服务器,而不必购买服务器。

As the app grew globally, the team relied on cloud computing to scale quickly, improve reliability, and reduce upfront infrastructure costs.
随着应用走向全球,团队依靠云计算快速扩容、提升可靠性,并降低前期基础设施成本。

词源 Etymology

“Cloud” 在计算机网络语境里常用来比喻互联网/网络(早期网络示意图里常把复杂的外部网络画成一朵“云”来简化);“computing” 指计算与处理能力。合在一起,“cloud computing” 就是把计算能力放到“云端”(互联网所代表的远程资源)来提供与使用的概念。该术语在 2000 年代随着大型互联网公司提供可租用的基础设施与平台服务而广泛流行。

相关词 Related Words

文学作品 Literary Works

  • The Phoenix Project (Gene Kim, Kevin Behr, George Spafford)(涉及现代 IT 运维与交付理念,常与云计算实践语境相连)
  • The Goal (Eliyahu M. Goldratt)(虽非专写云计算,但常被用于理解流程与效率改进,亦被 IT/云转型讨论引用)
  • The Innovators (Walter Isaacson)(涵盖计算与互联网发展脉络,为理解云计算出现的历史背景提供叙事)
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