What is web-server?

Software or hardware that stores and delivers web content to clients via HTTP.

翻訳待ちのコンテンツです。英語版を表示しています。

A web server is a computer system that processes requests via HTTP, the basic network protocol used to distribute information on the World Wide Web. Its primary function is to store, process, and deliver web pages to users. Popular examples include Nginx, Apache, and Microsoft IIS.

        graph LR
  Center["What is web-server?"]:::main
  Rel_apache_http_server["apache-http-server"]:::related -.-> Center
  click Rel_apache_http_server "/terms/apache-http-server"
  Rel_websocket["websocket"]:::related -.-> Center
  click Rel_websocket "/terms/websocket"
  classDef main fill:#7c3aed,stroke:#8b5cf6,stroke-width:2px,color:white,font-weight:bold,rx:5,ry:5;
  classDef pre fill:#0f172a,stroke:#3b82f6,color:#94a3b8,rx:5,ry:5;
  classDef child fill:#0f172a,stroke:#10b981,color:#94a3b8,rx:5,ry:5;
  classDef related fill:#0f172a,stroke:#8b5cf6,stroke-dasharray: 5 5,color:#94a3b8,rx:5,ry:5;
  linkStyle default stroke:#4b5563,stroke-width:2px;

      

🧠 理解度チェック

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🧒 5歳でもわかるように説明

A web server is like a librarian for the internet. When you type in a website name, you are asking the librarian for a specific book (the website). The librarian finds the book on their shelf and shows it to you on your screen.

🤓 Expert Deep Dive

Modern web servers like Nginx use an event-driven, non-blocking architecture to handle thousands of concurrent connections with minimal memory overhead. They often act as reverse proxies, offloading SSL termination, compression, and static asset caching from the application server.

📚 出典