[Esip-dds] DDS Data life cycle models available

Jeff de La Beaujardiere - NOAA jeff.delabeaujardiere at noaa.gov
Fri Feb 8 09:50:46 EST 2013

Attached for your consideration please find a couple of diagrams from 
the (draft) NOAA Environmental Data Management Framework that illustrate 
our lifecycle model. The first diagram (framework) indicates that there 
are over-arching considerations that apply to all data management, such 
as Principles and Governance and the other items shown, with each 
dataset having a lifecycle that may not be the same in all cases. The 
second diagram (lifecycle) enumerates possible activities in planning, 
data management, and usage phases. Not shown on this particular diagram 
are all the possible feedback loops between activities in the lifecycle.

Jeff DLB

Jeff de La Beaujardiere, PhD
NOAA Data Management Architect
1335 East-West Hwy, Silver Spring MD 20910 USA
+1 301 713 7175 (NESDIS/OSD/TPIO - SSMC1/5236)

On 2013-02-07 11:49, Anne Wilson wrote:
> Hi all,
> Rama and Ruth have provided some resources under "Meeting Outcomes" on
> this page: http://wiki.esipfed.org/index.php/Telecon_materials.  Rama
> points us to a model that resulted from the Science Data Management
> workshop, July 2010.  Ruth provides a table of models, which includes a
> column describing Data Management Needs.
> So we need to pick a model.  How should we do that?
> Do we need to identify some goals of the model?  e.g., be able to
> identify critical intersection points between "data management domains",
> eg provenance, preservation, access/service, documentation, ...  Indeed,
> should we identify those domains?   Being able to logically decompose
> the problem could be helpful.
> And/or, as a goal, support making a summary of a literature review...
> Or, perhaps I'm over thinking this.  We could just vote on a model, in
> agile practices, "the simple thing that works", which would allow us to
> move forward quickly.
> Regardless, we may find we want to change or modify our choice as we
> learn more, so perhaps it doesn't matter a whole lot?
> Thoughts on moving forward?
> Thanks!
> Anne
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