OAI-PMH: Unterschied zwischen den Versionen

Version vom 6. August 2006, 22:38 Uhr

'Open Archives Initiative Protocol for Metadata Harvesting'.

Short description:

A low barrier interoperability specification
Based around metadata harvesting model
Metadata about resources
HTTP based
GET / POST requests
XML responses
Uses unqualified Dublin Core
Stable (OAI has committed to making subsequent revisions of the protocol backwards compatible)
Not a search protocol - that could be for example enhanced or merged versions of OpenSearch/GeoRSS and SRU/SRW besides WFS.

Open Archives Initiative (OAI) Home)
OAI forum, OAI for beginners, OAI and OAI-PMH for absolute beginners
OAI tools
OAI-PMH 2.0 Spec. - Specification for Open Archives Initiative Protocol for Metadata Harvesting 2.0
OAI-PMH Static Repository 2.0 Spec. - Specification for an OAI Static Repository and an OAI Static Repository Gateway 2.0
Demos and examples:
- Demo of OAICat - The OAICat Open Source project is a Java Servlet web application providing an OAI-PMH v2.0 repository framework.
- OAIster - Most often mentioned collection of freely available, previously difficult-to-access, academically-oriented digital resources that are easily searchable by anyone.
- PKP Open Archives Harvester - Free metadata indexing system developed by the Public Knowledge Project through its federally funded efforts to expand and improve access to research.

@@ Zeile 10: / Zeile 10: @@
 * Uses unqualified Dublin Core
 * Stable (OAI has committed to making subsequent revisions of the protocol backwards compatible)
-* Not a search protocol
+* Not a search protocol - that could be for example enhanced or merged versions of [http://opensearch.a9.com/ OpenSearch/GeoRSS] and [http://www.loc.gov/standards/sru/ SRU/SRW] besides WFS.
 [[Bild: OAI-PMH_Architecture.png]]