Cake Matsuri Nanapi

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nanapi の レシピ株式会社ロケットスタート

CTO 和田修一 (id:wadap)

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「 nanapi 」というサービス

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ご存知ですか？

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-confidential- © 2009 rocketstart All Rights ReservedThis message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information.

生活の知恵を共有できる

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CGM サイト

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リリース日 ： 2009 年 9 月1 日月間 PV ：約 150 万月間 UU ：約 50 万

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nanapi の構築事例

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Cake の話少なめかもしれません

＞＜

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本日のアジェンダ

自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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自己紹介名前 : 和田修一 / id:wadap所属 : 株式会社 ロケットスタートBlog : Unix 的なアレ（ http://d.hatena.ne.jp/wadap/）連載 : Unix 的なアレ gihyo.jp 出張所経歴 : 2005 年、楽天株式会社に新卒入社

主にサーバ・ストレージの設計構築に携わる

2009 年 6 月に退職。ロケットスタート CTOに就任

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開発環境

ThinkPad x200

Windows の作業フォルダをVmware がマウント

CentOS5.3 (i386)Windows7

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自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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フレームワーク選定

実は、わたくし

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フレームワーク選定

インフラ専門

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フレームワーク選定

得意な言語がないんです＞＜

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フレームワーク選定

得意なフレームワークもないんです＞＜

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そのためゼロベースで選択しました

フレームワーク選定

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選ぶときの３つの基準

習得が高速ドキュメントが豊富一人で開発しやすい

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一応さわったことがあるもの

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Google Trend での傾向

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自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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フレームワークやっぱり便利！

nanapi の設計ポリシー

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でもやっぱり

nanapi の設計ポリシー

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重いよねぇ

nanapi の設計ポリシー

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まぁ仕方ないっす

nanapi の設計ポリシー

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じゃぁ使いどころ考えよう！

nanapi の設計ポリシー

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nanapi の機能

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機能ごとの切り分け高速さ

処理の複雑さ

会員機能

投稿機能

検索機能

評価機能

CakePHP

文章表示

トップページ

静的コンテンツ

Ajax 用 API

PHP ＋ Clearsilver

PHP

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（ちょっと脱線） Clearsilver って？

C 言語で書かれた超高速なテンプレートエンジン

データファイル

テンプレート

ファイル

HTML

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ドメインで分けるhttp://nanapi.jp/member/ http://r.nanapi.jp/560/

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Apache の Alias でわけるhttp://nanapi.jp/

<VirtualHost *:80> ## top page AliasMatch “^/$” /var/www/webroot/top.php</VirtualHost>

そのほか、 Ajax 用の API も Alias で指定しています

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自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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ベンチャーですもの

nanapi システム構成

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豪華なシステムはくめません

nanapi システム構成

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それでも

nanapi システム構成

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安く高速で

スケーラブル

nanapi システム構成

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そこで考えた構成

nanapi システム構成

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スタンドアロン型インフラ

nanapi システム構成

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データさえ分散できれば

nanapi システム構成

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スケールアウトは容易

nanapi システム構成

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nanapi システム構成

評価の数値、 PV の数値 Tokyo Tyrant

HTML 化済み、文章データ ファイル

ドキュメントデータ、会員情報など MySQL

キャッシュ、 Token など一時データ Memcached

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投稿システムのお話

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投稿ごとにファイルを生成

文章を投稿するとき

投稿

MySQL

転送

Server - A Server - B

ユーザーから投稿を受け付ける。独自記法を採用しているため、パース前の

データを DBへ保存。パースしたものをファイルで保存。

データファイ

ル

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投稿ごとにファイルを生成

文章を投稿するとき

投稿

MySQL

転送

Server - A Server - B

Lsyncd （注）で指定したディレクトリを監視し、

リモートサーバへファイルを転送

データファイ

ル

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投稿ごとにファイルを生成

文章を投稿するとき

投稿

MySQL

転送

Server - A Server - B

rsyncd daemon でファイルを受け取り、ローカル Diskへ保存

データファイ

ル

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表示も高速に！

nanapi システム構成

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文書ページでの表示優先順位

最優先あとまわし

あとまわし

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文章ページの表示

パース済み HTML

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文章ページの表示

Ajax で数値を取得

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そのほかにも

CSS SPRITE静的コンテンツの外部ドメイン

化

Expireヘッダの付与

静的コンテンツの GZIP 化

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徹底的に高速化！

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自己紹介１CakePHP を選んだワケ２nanapi の設計ポリシー３nanapi のシステム構成４さいごに５

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よいなぁと思う文化

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自分も積極的に参加をしていきたいと思っています！

さいごに

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nanapi もよろしくね！

さいごに

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Version :1.2Controller :13Component :10View :80

みんなしゃべっていたので・・・

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