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Restitution on Work Session 1
Paul JacksonDwB – WP3
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Understanding key concepts• 4 scenarios • ….. based on real cases• …..But on a made up country
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David Bliss• Limited company• Study of skills and productivity • Confidential business data and LFS• Data provided to the site of the company• Summary results in a government paper• Full repot available for a fee
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Jane Leveller• Contracted to a charity• Study of low pays and regional poverty• All the data used by the Gouvernement for its calculations• Data provided to a university• Results publishedon the charity Web site
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John Smith• Political think tank• Study of labor supply in small areas• Small area business data• Data provided to the think tank• Other information waslimited
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John Dontknow• Professor of statistics• Advice to minister of defense on equality law compliance• Business confidential data• Access on the NSI RDC• No public dissmination
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• Code of Practice more prescriptive• More structured and precise form• Definition of scientific research : may be different in a community or in another• Security has an influence of the definition of public good
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Results of Work sessionsRemote execution, remote access:
what is it all about?
Conclusions from Germany, Mexico, The Netherlands,
Norway, Sweden, UK, US
Luxembourg, First European Data Access Forum (EDAF), 2012/03/27
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Remote Access (RA)
• Researchers have access via a secure connection and work with the data
• Researchers see the microdata she/he works with
• Data stays at the server of the access facility, only a video stream is transmitted
• Output is checked at the end of the research and sent to the researcher via email
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Remote Execution (RE)
• Researchers submit their programs; the staff of the access facility runs it on the data
• No direct access to the microdata
• Due to high data security, calculations run on very detailed microdata
• Output is checked at the end of the research and sent to the researcher via email
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RA vs RE
• Researchers prefer RA upon RE.• Choice of the institution to offer different ways to
access. Muliple mode of access should be offered (more then RA and RE).
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Remote Access Network for Europe (RANE)
• At least two examples for RANE („Federated System“)• Sweden: 5 TB of data, SIMSAM project (admin data,
healthcare quality registers, researcher data, biobanks). Data are combined on the fly, but not stored.
• US: Different data from different US states, Census bureau is the trusted location. Data are stored for some time on the trusted location.
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Solutions of tomorrow – federation ?
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Next steps
• Step by step-strategy.• Laws in Denmark, Norway and Sweden are harmonized, there
is already an data exchange. Excellent starting point for RANE.• Scandivian have a solution, US federal system is a solution. • Metadata plays a key element in this environment (methods,
program code, combination rules).• DwB should be more progressive, more proactive. It should
look into the future and not collecting the past.
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European Service Centre and Harvesting of OS-Metadata: Main Points from Discussion
1st European Data Access ForumLuxembourg, March 27-28, 2012
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• Prioritize data to work on• Metadata from the Service Centre should allow
secondary use for e.g. specialized web services • Guarantee sustainability of services• Make clear to NSIs how they can profit from
Service Centre• Help NSIs in countries without CESSDA partner of
external RDC
European Service Centre 1727.03.2012