July 2024
Intermediate to advanced
288 pages
7h 21m
Japanese
Content preview from アジャイルチームによる目標づくりガイドブック
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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.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.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.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.
チームの開発生産性を測ろう
S T E P
6
バリューストリームマッピング（以下、VSM）は製品やサービスの価値を生み出
す過程（バリューストリーム）を可視化する手法です。もともと製造業やサービス業
で用いられていましたが、近年ではソフトウェア開発の現場でも広く活用されるよう
になってきています。自分たちのプロセスがどのような状態になっているかを知るこ
とで、どのように改善していけばよいかヒントを得ることができます。そのため、開
発生産性を向上させるための強い味方になってくれます。
VSM は以下の手順で実施します。
1. 対象を決定する
2. 対象となる開発サイクルの概要を確認する
3. 全員でプロセスを書く
4. 手戻り率を書く
5. プロセスをグルーピングする
6. ムダにマークをつける
7. 改善案を検討する
バリューストリームマッピングで
開発生産性向上のヒントを得る
204
1
6
（続く）
図6
-
1
チームいきいきの VSM
LT（リードタイム）完了までの時間
PT（プロセスタイム）手を動かした時間
※手戻り…ある工程で問題が発生し、以前の工程からやりなおしすること
20hLT 50h 44h 10h 2h
ユーザー
16hPT 24h 40h 6h 1h
アイデア
検討
設計 開発 テスト リリース
待ち時間が多いかも ...
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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.