DDI Moving Forward: Sprint 1
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Transcript of DDI Moving Forward: Sprint 1
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DDI Moving Forward:Sprint 1
Schloss DagstuhlOctober 28-November 1, 2013
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Why Are We Here?
• To build the next-generation DDI specification based on a data model
• Goals:– Improve DDI usability– Expand DDI coverage– Express model in different technical formats– Repackage the specification– Enhance the documentation
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Timeline of Effort
• We envision five Sprints:– Dagstuhl 2013– EDDI – December 2013– NADDI – April 2014– IASSIST – June 2014– Dagstuhl – October 2014
• Plus virtual meetings in between• Goal: First version of model March 31, 2015
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The clock is ticking
• We have a lot to accomplish here• Four function areas:
– Simple data description– Foundational metadata
(variables, questions, categories, etc.)
– Codebook– Instrument
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For each function we need several parts
Enterprise Architect FileXML BindingRDF BindingUML Model
Documentation
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This is a lot of work!
• We have to be efficient• Some ground rules:
– No academic discussions– Use “parking lot“ approach– Set goal for # objects to cover
• Status report meeting on Thursday morning – we want to tell a good story
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Rewards
• A job well done!• A special dinner
on Thursday night