Changes between Version 7 and Version 8 of FCS-Specification-ScrapBook


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Timestamp:
02/03/14 13:31:18 (10 years ago)
Author:
oschonef
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  • FCS-Specification-ScrapBook

    v7 v8  
    2525
    2626== Introduction ==
    27 The main goal of CLARIN federated content search (CLARIN-FCS) is to introduce a ''interface specification'', to decouple the ''search engine''' functionality from its ''exploitation''', i.e. user-interfaces, third-party applications and to allow services to access search engines in an uniform way.
     27The main goal of CLARIN federated content search (CLARIN-FCS) is to introduce a ''interface specification'', to decouple the ''search engine'' functionality from its ''exploitation'', i.e. user-interfaces, third-party applications and to allow services to access search engines in an uniform way.
     28
     29The CLARIN-FCS interface specification is built upon the SRU/CQL standard and additional functionality required for CLARIN-FCS is added through SRU/CQL's extension mechanisms.
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    118120=== SRU/CQL ===
     121SRU (!Search/Retrieve via URL) specifies a general communication protocol for searching and retrieving records and the CQL (Contextual Query Language) specifies a extensible query language. CLARIN-FCS is built on SRU 1.2; subsequent specification may built on SRU 2.0.
    119122
    120123Endpoints `MUST` implement the SRU/CQL protocol suite as defined in [#REF_SRU_Overview OASIS-SRU-Overview], [#REF_SRU_APD OASIS-SRU-APD], [#REF_CQL OASIS-CQL], [#REF_Explain SRU-Explain], [#REF_Scan SRU-Scan], especially with respect to: