Changes between Version 8 and Version 9 of ApertureArchitecture


Ignore:
Timestamp:
10/12/05 19:26:59 (19 years ago)
Author:
sauermann
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • ApertureArchitecture

    v8 v9  
    6868 
    6969A specific link extractor is therefore mimetype-specific. In order to know which link extractor to use, one first needs to know the mime type of the starting resource, which is handled by the first component. 
     70 
     71== Database and RDF file DataSources == 
     72 
     73For gnowsis and MetadataServer we often add special databases to be indexed together with files or web pages. These datasources can consist of a single big data file or a SQL server. For a single RDF file, an RDFFile-ApertureDataSource would be needed, with the only configuration being the RDF file's filename or its URL. When a SQL server is accessed, the server properties, table names and a mapping file (for D2RQ or similar) has to be passed, indicating which resources in the SQL database to index. Alternatively, SQL databases could be accessed via a SAIL. 
     74