Agile Software-Requirements: User Stories und (Vieles) mehr · 2018-09-01 · Agile...

Agile Software-Requirements: User Stories und (Vieles) mehr

Dr. Andreas Birk, Software.Process.Management 8. Oktober 2012, GI/GChACM Regionalgruppe Stuttgart/Böblingen

Handout-Version

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8. Oktober 2012 Copyright © 2012, Software.Process.Management Dr. Andreas Birk 2

Dr. Andreas Birk

Requirements-Management

Testmanagement

Agile Entwicklung Variantenreiche Systeme

Produktmanagement Requirements-Tools

http://www.swpm.de


Agile Software-Entwicklung

Agile Software-Entwicklung

4

Agile Entwicklung

Lean

Scrum

XP – Extreme Programming

8. Oktober 2012 Copyright © 2012, Software.Process.Management Dr. Andreas Birk

Scrum

5

Sprint Planning Meeting

Collect Input & Requirements

Potentially Shipable Product

Increment

Sprint 1-4 Weeks

Agile Iteration Cycle (Sprint)

Acceptance & Delivery

Daily Scrum Meeting

Sprint Backlog

Product Backlog


6

Scrum Guide

Der gültige Leitfaden für Scrum: Die Spielregeln

Juli2011

Entwickelt und kontinuierlich verbessert von Ken Schwaber und Jeff Sutherland

Inhaltsverzeichnis


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Requirements in der agilen Entwicklung

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Rollen & Zuständigkeiten

Tests & Testfälle

Kommunikation & Feedback

User Stories etc.

Agile Dokumentation


Agile Requirements-Praktiken Agile Prac+ce Agile "Tribe" Rela+on to Requirements Engineering

Backlog Scrum User Story Applica5on & Use

Defini5on of Ready Scrum User Story Defini5on

Backlog Grooming Scrum; Product Management User Story Applica5on & Use

Personas Product Management Represent Requirements

Story Mapping Product Management User Story Applica5on & Use

Story SpliBng Product Management User Story Defini5on

User Stories Product Management Represent Requirements

3 C's Product Management User Story Applica5on & Use

INVEST Product Management User Story Defini5on

Role-‐Feature-‐Reason Tes5ng User Story Defini5on

Given-‐When-‐Then Tes5ng User Story Defini5on

Behaviour Driven Development Tes5ng User Story Applica5on & Use

Acceptance Test Driven Development Tes5ng User Story Applica5on & Use

Acceptance Tests Tes5ng User Story Refinement; User Story Applica5on & Use

9 8. Oktober 2012 Copyright © 2012, Software.Process.Management Dr. Andreas Birk


User Stories ...

User Story Example

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rebook past trip As a frequent flyer I want to rebook a past trip, so that I save time booking trips I take


Source: Mike Cohn: http://blog.mountaingoatsoftware.com/advantages-of-the-as-a-user-i-want-user-story-template

User Story Template

A standardized form to write user stories ensures certain quality characteristics:

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<Title> As a <user> I want <functionality> So that <business value>


Source: Mike Cohn: http://blog.mountaingoatsoftware.com/advantages-of-the-as-a-user-i-want-user-story-template

INVEST

User Stories shall be: Independent Negotiable Valuable Estimable Small Testable



... and beyond User Stories ...

Requirements: Nach Gebrauch wegwerfen

15

Anregung von Ken Schwaber in einer Diskussion beim Scrum Day 2012

„After the end of an iteration: Throw away the requirements.“



Backlog befüllen in der kontinuierlichen

Produktentwicklung


http://www.uservoice.com/blog/founders/trello-google-docs-product-management/


Software-Entwicklung im Großen: Agiles RE skalieren


Source: Dean Leffingwell. Agile Software Requirements: Lean Requirements Practices for Teams, Programs, and the Enterprise. Addison-Wesley, 2010.


Portfolio Level

Program Level

Team Level

Artefakte Begleitende Artefakte

Epics

Vision Features

User Stories Tasks

Investment Themes Portfolio Vision

Architectural Runway

Ergebnisartefakte

Roadmap Systems, Applications, Products Release Themes, Release Objectives

Releases Potentially Shippable Increments (PSI)

Potentially Shippable Increments (PSI)

Features, Components

Aspekte des Frameworks “Agile Software Requirements” von Dean Leffingwell


Portfolio Level

Program Level

Team Level

Beteiligte & Zuständigkeiten

Several Agile Teams

Backlog-Strukturen

Team Backlog

Team Backlog

Team Backlog

Also denoted Project Backlog or Product Backlog

Release Planning

Portfolio Management

Release Management

System Team

Agile Team Agile Team

Product Management

Architectural Runway

Portfolio Vision Investment Themes

Portfolio Backlog

Program Backlog

Roadmap

Aspekte des Frameworks “Agile Software Requirements” von Dean Leffingwell


Agile Tool-Unterstützung: Kann man mit vollem

Werkzeugkoffer sprinten?


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Literatur

Zentrale Literatur zu agilen Requirements

M. Cohn, User Stories Applied: For Agile Software Development. Addison-Wesley Longman, Amsterdam, 2004.

D. Leffingwell, Agile Software Requirements: Lean Requirements Practices for Teams, Programs, and the Enterprise, 1. Aufl. Addison Wesley, 2010.

G. Adzic, Specification by Example: How Successful Teams Deliver the Right Software. Manning, 2011.

Ergänzende Literatur aus dem Themenumfeld der agilen Requirements

R. Pichler, Agile Product Management with Scrum: Creating Products That Customers Love, 1. Aufl. Addison-Wesley Longman, Amsterdam, 2010.

S. Ambler, Agile Modeling for eXtreme Prog. w/WS: Effective Practices for EXtreme Programming and the Unified Process, 1. Aufl. John Wiley & Sons, 2002.

A. Rüping, Agile Documentation: A Pattern Guide to Producing Lightweight Documents for Software Projects, 1. Aufl. John Wiley & Sons, 2003.

E. J. Evans, Domain-Driven Design: Tackling Complexity in the Heart of Software. Addison-Wesley Longman, Amsterdam, 2003.


Vielen Dank!

Dr. Andreas Birk

Software.Process.Management [email protected] http://www.swpm.de

Blog & Resources http://MakingOfSoftware.com

Xing, LinkedIn, Google+



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Agile Software-Requirements: User Stories und (Vieles) mehr · 2018-09-01 · Agile...

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