Design Pattern | Glossary

Definition

Design Patterns are an essential support of Agile Development. The enable the emergent design to emerge in Agile projects. Previously thought of as ‘Design Up-Front’ technique, they are often used in Agile projects to determine variations that are discovered over time. It is important for development organizations to be critical of the systems they create, and make them invulnerable to business priorities, technologies, market pressures and changing requirements.

A Design Pattern offers systematic naming, motivation and explanation of general design problems in systems that are object-oriented. It offers a description of the problem, the solution and when to apply it. It also gives hints of implementation and requisite examples.

Further Reading

  •  “Design Patterns: Elements of Reusable Object-Oriented Software (Addison-Wesley Professional Computing Series)” (book), by Erich Gamma

Balancing Agility and Discipline: A Guide for the Perplexed | Book Series

Overview: The author of this book is a certified Bibliophile and a professional geek, having owned books on software methods that any average human can possess. The author says that “Balancing Agility and Discipline has a very prominent place on shelves of my library because it has helped me sort out the noise and confusions with the current methods.” This is an incredible book portraying the emotionally complicated topic and the authors deserve huge applause for the care they have handled and for the tremendous job in identifying the five critical factors that every business professional faces in his entire career for creating the right balance of flexibility and structure.

  • Personnel
  • Criticality
  • Size
  • Culture and
  • Dynamism

These thoughtful analyses by the authors of this book will help developers, Managers and IT professionals who have to sort through the agile-disciplined debate, while also giving them the guidance to create the right mix for their projects.

Authors:

Barry Boehm,‎ Richard Turner

Published In:

2009