Posts Tagged ‘reuse’

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The UML’s Double-Edged Sword

July 9, 2010

The sword is one of the most ubiquitous crafted weapons across civilizations worldwide. They come in many different shapes, sizes, and materials. An attribute that they all have in common is a sharp edge. Some multiply their offensive capability by being sharpened on both edges, i.e., the double-edged sword. These are more deadly because they can “cut both ways”. Who would have expected that the innocent use case would introduce a double-edged sword into the UML? Read more at DevX.com…

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SOA by the Numbers

January 4, 2010

SOA has not ended hunger or achieved world peace (some of the early marketing came close to promising everything) but it has achieved major inroads in software / systems development.  However, its level of “success” still appears to be a bit muddled. 

Loraine Lawson recently posted a pragmatic look (at ITBusinessEdge.com 29 Dec 2009) at statistics gathered in a Forrester report regarding companies’ satisfaction level with their SOA initiatives.

One of the most interesting statistics is that only 24% of the companies surveyed have (or are working on) an enterprise-level SOA strategy.  Hopefully, this is not indicative of the lingering mindset that SOA = web services.  SOA is really a strategic architectural approach to aligning business and IT (and seeing that the report reflects this is quite satisfying).  To achieve that in its fullest requires quite an investment in not only technology (e.g. an altered development process, modeling, choreography, architecture, reuse, business activity monitoring, business process management, re-skilling and so forth) but may also require organizational change – always a difficult adjustment.  This level of commitment is difficult for all but the largest organizations and even then it is a true challenge.

So follow the above link and enjoy Ms. Lawson’s article and the report.

–Bob Maksimchuk (www.ProjectPragmatics.com )