Bryan Lawrence on behalf of the NDG, BADC and BODC. Ray Cramer, Marta Gutierrez, Kerstin Kleese, Siva Kondapalli, Sue Latham, Roy Lowry, Kevin O’Neill, Ag Stephens, Andrew Woolf NERC DataGrid: Googling for Secure Data British Atmospheric Data Centre http://badc.nerc.ac.uk
NERC DataGrid: Googling for Secure Data. Bryan Lawrence on behalf of the NDG, BADC and BODC. Ray Cramer, Marta Gutierrez, Kerstin Kleese, Siva Kondapalli, Sue Latham, Roy Lowry, Kevin O’Neill, Ag Stephens, Andrew Woolf. British Atmospheric Data Centre http://badc.nerc.ac.uk. - PowerPoint PPT Presentation
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Bryan Lawrence on behalf of the NDG, BADC and BODC.
Ray Cramer, Marta Gutierrez, Kerstin Kleese, Siva Kondapalli, Sue Latham, Roy Lowry, Kevin O’Neill, Ag Stephens, Andrew Woolf
NERC DataGrid: Googling for Secure Data
NERC DataGrid: Googling for Secure Data
British Atmospheric Data Centre
http://badc.nerc.ac.uk
British Atmospheric Data Centrehttp://badc.nerc.ac.uk
Outline
• NDG Aims and Metadata Taxonomy • Demonstration of NDG in action• NDG Authorisation – the security bit!• Status
British Atmospheric Data Centrehttp://badc.nerc.ac.uk
Timelines & Bottom Line
• 2002: E-science arrives at NERC:– Legacy Systems with millions of files and terabytes of data and existing
access and authorisation systems that cannot easily be replaced.– Complex existing DISCOVERY metadata systems.– Discovery (where it exists) based on Z39.50– Utilisation based on file retrieval.
• 2004: NERC DataGrid ready to move forward– New metadata systems describe data as well as datasets.– OAI based harvesting supports scalable FAST data discovery.– Requirements capture for new authorisation systems complete, and coding
underway for implementation.– New communities involved, and international discovery very close to
operational reality.• 2005:
– Utilisation based on metadata, on demand server side behaviours, grid-based back end parallelisation etc
British Atmospheric Data Centrehttp://badc.nerc.ac.uk