February 2014
Intermediate to advanced
372 pages
7h
Japanese
Content preview from Backbone.jsアプリケーション開発ガイド
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2.1
MVC
とは
13
HTTP
リクエスト
Front Controller
（ルーティングを行う）
コントローラ モデル
データソース
（データベースや
API
など）
HTTP
レスポンス
ビュー
図2-2 サーバ側MVCでのHTTPリクエストとレスポンスのライフサイクル
サーバは
HTTP
リクエストを受け取り、単一の入り口を経由してリクエストのルーティング（振
り分け）を行います。この入り口で
Front Controller
はリクエストの
URL
を解析し、適切なコント
ローラと操作を選択して呼び出します（この手順がルーティングと呼ばれます）。モデルはデータ
の取得や保存に使われます。モデルはデータソース（データベースやデータ取得用
API
）との間で
通信を行います。モデルがコントローラにデータを返すと、コントローラは適切なビューを読み込
みます。ビューは与えられたデータに基づき、プレゼンテーションロジック（それぞれの記事につ
いてタイトルや本文を出力する、など）を実行します。そして最終的に、
HTTP
レスポンスがブラ
ウザに返されます。
2.1.3
クライアント側での
MVC
と
SPA
応答までの時間を削減すると、アプリケーションの利用やユーザーの信頼に良い影響が生じる
と い う 調 査 が あ り ま す（
http://programming.oreilly.com/2009/07/velocity-making-your-site-
fast.html
）。これは
Web
アプリケーション開発での従来のアプローチに反するものです。今までの ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.