Changes between Version 2 and Version 3 of DiscoveryArchitecture
- Timestamp:
- 20/05/10 16:57:48 (11 years ago)
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DiscoveryArchitecture
v2 v3 4 4 == Introduction == 5 5 6 == RMODP Viewpoints == 6 == Architecture Viewpoints == 7 * Enterprise 8 * Purpose : provide search engine for geospatial metadata records 9 * Scope : CEDA & other NERC-related data providers. 10 * Policies : Data providers provide metadata for harvesting, central function harvests metadata, ingests into central database and provides API to support searching. 3rd parties host portals acting as front ends to the search service. 11 * Information 12 * 13 * Computational 14 * 15 * Engineering 16 * 17 * Technology 18 * 19 20 == Reminder : RMODP Viewpoints == 7 21 * Enterprise 8 22 * Purpose, scope & policies governing activities of system within its host organisation. 9 10 * Purpose : provide search engine for geospatial metadata records11 * Scope : CEDA & other NERC-related data providers.12 * Policies : Data providers provide metadata for harvesting, central function harvests metadata, ingests into central database and provides API to support searching. 3rd parties host portals acting as front ends to the search service.13 14 23 * Information 15 24 * Kinds of information handled by the system and constraints on the use and interpretation of that information.