Changes between Version 7 and Version 8 of DiscoveryComponents


Ignore:
Timestamp:
29/04/10 12:22:15 (9 years ago)
Author:
mpritcha
Comment:

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  • DiscoveryComponents

    v7 v8  
    3232   A process by which metadata records are collected (via OAI-PMH : Open Archives Initiative Protocol for Metadata Harvesting) centrally from all participating data providers. 
    3333 
    34  '''Discovery Database''':: 
    35    Harvested metadata records are processed centrally and added to the discovery index database, which stores the documents in their entirety (to enable full-text searching), but also pulls out pre-defined fields within them to enable specific types of searhes (e.g. spatial extent, time periods). The database is held as a set of relational database tables within a database server. 
     34 '''Discovery Database / Ingest''':: 
     35   Harvested metadata records are processed centrally and ingested (inserted) into the discovery index database, which stores the documents in their entirety (to enable full-text searching), but also pulls out pre-defined fields within them to enable specific types of searhes (e.g. spatial extent, time periods). The database is held as a set of relational database tables within a database server, but with original documents preserved in their native format (XML). 
    3636 
    3737 '''Discovery Web service'''::