Changes between Version 2 and Version 3 of DespoinaLog_Index_search


Ignore:
Timestamp:
2011-03-04T10:15:01+01:00 (13 years ago)
Author:
antonak
Comment:

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  • DespoinaLog_Index_search

    v2 v3  
    33
    44=== Documentation ===
    5 http://www.molgenis.org/wiki/IndexBasedSearch, http://www.molgenis.org/wiki/LuceneIndexBasedSearchManual
     5 http://www.molgenis.org/wiki/LuceneIndexBasedSearchManual, http://www.molgenis.org/wiki/IndexBasedSearch
    66
    77== Index Design Factors ==
    … …  
    1010
    1111=== Storage techniques ===
    12   How to store the index [http://en.wikipedia.org/wiki/Data data]  , that is, whether information should be data compressed or filtered. This is configurable through the configuration file in the plugin.
     12  How to store the index [http://en.wikipedia.org/wiki/Data data]   , that is, whether information should be data compressed or filtered. This is configurable through the configuration file in the plugin.
    1313
    1414=== Index size ===
    15 ===     How much computer storage is required to support the index. This depends on the number of the entites (DB tables or Ontocat retrieved terms)  selected by the user . The size is optimized by [http://lucene.apache.org/java/2_4_0/api/org/apache/lucene/index/IndexWriter.html Lucene's Indexwriter class]  ===
     15How much computer storage is required to support the index. This depends on the number of the entites (DB tables or Ontocat retrieved terms)  selected by the user . The size is optimized by [http://lucene.apache.org/java/2_4_0/api/org/apache/lucene/index/IndexWriter.html Lucene's Indexwriter class]
     16
    1617=== Lookup speed ===
    17  How quickly a word can be found in the inverted index. Lucene's machine is used for this purpose configuring IndexWriter.Other factors : http://wiki.apache.org/lucene-java/ImproveIndexingSpeed
     18  How quickly a word can be found in the inverted index. Lucene's machine is used for this purpose configuring IndexWriter .Other factors : http://wiki.apache.org/lucene-java/ImproveIndexingSpeed
    1819
    19 [[BR]]
    20 == Maintenance ==
    21  The index should be recreated on database changes. In future work is included the creation of a Molgenis decorators that will add new entries of the database in the index, skipping the creating of the whole index. 
    22  Fault tolerance::
     20'''Maintenance'''
     21
     22  The index should be recreated on database changes. In future work is included the creation of a Molgenis decorators that will add new entries of the database in the index, skipping the creating of the whole index.
     23
     24 '''Fault tolerance'''::