저의 Agile 멘토중에 한명인 앰블러 아저씨가 일을 크게 크게 벌리고 계십니다.
좀 더 성숙한 단계의 Agile ... 어떤 것일까요?
APMM을 보시면 이에 대해 조금은 이해가 될 것 같습니다.
이를 정리한 것을 이번에 ebook으로 내놓았고, 이에 대한 링크도 아래에 있으니 참고하세요.
(내용은 15분 정도면 볼 수 있다고 되어 있는데... 훨~씬 시간이 걸리네요.ㅎㅎ)
원본 : http://www.ibm.com/developerworks/blogs/page/ambler?entry=introduction_agility_at_scale

Agility at Scale: Become as Agile as You Can Be

I recently wrote an "e-book" for Internet Evolution overviewing agile software development at scale. The goal of the
Agility at Scale: Become as Agile as You Can Be ebook is to get people thinking outside of the box a bit when it comes to agile development strategies and see that they really are ready for primetime.

The e-book is fairly short, I suspect that you could read it in ten minutes, and it covers the following topics (many of which I've blogged about over the past year or so):

• Introduction to Agile Process Maturity Model (APMM). The
  APMM puts agile processes, practices, and rhetoric into context.
  
• APMM Level 1: Core Agile Development. Overviews partial methods -- such as Scrum, XP, and Agile Modeling -- arguing that they provide the foundation from which to build a full delivery life cycle.
  
• APMM Level 2: Disciplined Agile Delivery. Overviews full delivery processes -- such as OpenUP and DSDM -- and more importantly what a full
  agile life cycle actually looks like in practice.
  
• Are You really agile? Overviews the
  agile criteria.
  
• APMM Level 3: Agility at Scale. Overviews the
  agile scaling factors which add complexity to software delivery projects, agile or not.
  
• Case Study: Online Bartering system developed in an agile manner. A quick overview of how to apply agile delivery strategies to develop an e-commerce system Although e-commerce is used as an example, the host site for this ebook focuses on Internet-based development afterall, the reality is that agile is being applied in a very wide range of domains.
  
• Become as agile as you can be. Some strategies for how to adopt agile techniques effectively.