Twitter Weekly Updates for 2011-06-19
- FEMA TDL is still not available for testing IPAWS-OPEN interop. Running tests 3 times daily. Will update any change. #
A Mentor for Software Process, Business Process Re-engineering, Software Architecture, XML Schema Design, etc.
I have been chosen to present a new twist on the reuse of data definitions at the National Information Exchange Model – National Training Event (NIEM NTE) in August. Data definition reuse questions that have been asked before include:
1. Is it OK to Use an External Standard without using NIEM?
2. How do I (or is it allowable to) encapsulate the use of an External Standard inside a NIEM conforming schema?
3. What is the best way to (or should I) bring concepts from external schemas into NIEM (to “NIEMify” them)?
These question have answers, although not everyone agrees on all of them.
My question is different. What if there was a way to reuse NIEM conforming structures inside an external standard? I plan to show an example of how it could work, using NIEM enumerated values (facets, codelists, and schema subsets if necessary) to populate EDXL-DE metadata around an IPAWS Profile CAP message and/or a NIEM IEPD for Amber alerting.
It ought to be an interesting discussion.
Most of you who read my blog know that the only thing I usually plug is IPAWS-OPEN (and the link to Donate Life, of course). I am making an exception because my good friend and mentor, Doug Rosenberg, is offering his public courses in DC the week of 16-20 May 2011. If you want to discover software engineering life cycle techniques that are light enough to actually be followed and, at the same time, detailed enough to keep a project from failing, check him out. Link as follows: http://www.iconixsw.com/EA/PublicClasses_WDC.html
IPAWS has published the list of current MOA holders. This list is for development and does not indicate that any of them actually have a completed product. It does indicate interest, however, and a willingness to explore connectivity. See: http://www.fema.gov/emergency/ipaws/projects.shtm#3