scott ambler agile modeling

the am methodology is a collection of practices – guided by principles and values – that are meant to be applied by software professionals on a day-to-day basis. am is “touchy-feely” in that it is not hard and fast – think of am as an art, not a science. an important concept to understand about am is that it is not a complete software process. it doesn’t include programming activities, although it will tell you to prove your models with code.

it doesn’t include testing activities, although it will tell you to consider testability as you model. because am’s focus in on a portion of the overall software process you need to use it with another, full-fledged process such as extreme programming (xp), dsdm, scrum, the agile unified process (aup), or the rational unified process (rup). alternatively, you may decide to pick the best features from a collection of existing software processes to form your own process. i have provided links to relevant material below, although it is important to understand that the material posted on the site is not as robust as the material in the book. in other words, many of the essays are only partial representations of the relevant chapters in the book.

4. effectively apply the uml, and extend it with other methodologies, to meet your real-world development needs. ambler is the author of several books on object-oriented design, process patterns, and the unified process (up, also known as the rational unified process, rup). although not a signatory to the agile manifesto (www.agilemanifesto.org), which marked the founding of this movement, ambler is an early convert to, and an active participant in, the agile alliance. the first two outline the why and how of agile modeling, with lots of specific examples, sample artifacts, and a simple, clear, case study.

the second two discuss how to apply the practices of am, first to xp, to which it is so closely related, and then to up, which is a bit more of a stretch. the first is to evangelize the practices of agile modeling. as an experiment, i recently applied a few am practices to a project of my own. invoking the am principle of “maximize stakeholder investment,” and the practices of reuse and model to communicate, i decided not to spend three hours drawing considerably better pictures of the screenshots for my document. instead, i got on with building the ui and, true to the am practice of “prove it with code,” before a day of coding was over, half of the text in the ui had changed and become clearer.

agile modeling (am) is a practice-based methodology for effective modeling and documentation of software-based in agile modeling, scott ambler captures the spirit of skillfully applying the uml, patterns, and more-the balance agile modeling: effective practices for xp and rup. scott w. ambler. john wiley & sons isbn#: 0-471-20282-7. home, .

scott’s book, agile modeling, describes the skills necessary to do effective modeling as part of software projects that scott ambler (scott.ambler@ronin-intl.com), president and senior consultant, ronin international. . agile in this innovative book, software development columnist scott ambler presents agile modeling (am)-a technique that,

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