Changes between Version 4 and Version 5 of Archive/Nijmegen-Aug2010 Issues


Ignore:
Timestamp:
08/13/10 08:10:39 (14 years ago)
Author:
vronk
Comment:

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  • Archive/Nijmegen-Aug2010 Issues

    v4 v5  
    77 * [wiki:MDServiceImpl#Nextsteps]
    88 * towards: MetadataBrowser#RepositoryMatrix
    9  * ? Should user be able to search in Components (not just Elements)[[BR]]
    10    -> ! provide the list of `Terms`  with Components and Elements used in given collection (with numbers)
     9 * ? Should user be able to search in Components (not just Elements) - yes[[BR]]
     10   -> ! optimally provide the list of `Terms`  with only Components and Elements used in given collection (with numbers)
    1111 * Find the data! - improve (invert) data/click ratio[[BR]]
    1212   -> [http://trac.clarin.eu/wiki/MDService_Example_Queries example queries]
    … …  
    2020     -> reverse OLAC->IMDI-bridge?[[BR]]
    2121     -> data from clarin.eu/inventory!
    22  * ? How is/should be the MDRecord (instance) to schema/profile referencing done?
     22 * ?How is/should be the MDRecord (instance) to schema/profile referencing done?
     23     MDRecords should have the usual schema-reference in the root-element. (At least those produced by Avril)
     24     But there is no guarantee.
    2325
    2426=== Issues with eXist-implementation ===
    … …  
    3032
    3133=== Alternative Implementations ===
     34At least Until NEERI-October we concentrate on eXist. Still we should investigate especially the Zebra package at some point.
    3235CmdiRepository#AlternativeImplementations
    33  * [JZKit http://zoom.z3950.org/bind/java/]/[Zebra http://www.indexdata.com/zebra/ Z39.50][[BR]]
    34    -> show pazpar-testclient[[BR]]
    35    -> ! test-run Zebra ? [[BR]]
    36  * solr[[BR]]
    37    - too simple
    38 
    39 || || '''eXist''' || '''Zebra/Z39.50/jzkit''' || '''solr''' ||
    40 || ''query language'' || XPath ||   X-PQF(?), CQL || superset of lucene-search ||
    41 || ''harvest'' || ? ||   OAI || OAI(?) ||
    42 || ''performance/scalability'' || ? || "more than ten gigabytes of data, tens of millions of records" || ? ||
    43 || ''document model'' || any xml || customisable || doc/field (one table) ||
    4436
    4537== ComponentRegistry ==
    … …  
    6557 * above statistics illustrate '''level1-SM''', ie CompReg-based: `elems->datcats->elems`
    6658 * ? Who cares for other DCR (dublincore, ...)? Shall isocat proxy?
    67  * task: define mapping dc -> imdi (or whatever is inside) to be abel to search in DC for demonstration
     59 * task: define mapping dc -> imdi (or whatever is inside) to be able to search in DC for demonstration
    6860
    6961== Server security ==