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From "Vinayak Borkar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (VXQUERY-32) VXQuery integration with Apache Lucene
Date Tue, 19 Mar 2013 03:53:17 GMT

     [ https://issues.apache.org/jira/browse/VXQUERY-32?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayak Borkar updated VXQUERY-32:
----------------------------------

    Description: 
XML documents contain textual content and the need to search large corpora of documents is
a fairly common task. The intent of this project is to leverage Apache Lucene's indexing and
search capability so that users of the VXQuery engine can express and run text-search queries.

This project will have two parts.
1. Design and implement the ability for users to create and manage text indices on collections
of XML documents.
2. Implement functions in VXQuery to exploit these text-indices to execute relevant queries
efficiently.

As a starting point, the system does not need to do automatic index selection (decide to use
the text index when the query did not actually refer to an index). Instead the functions would
be used directly in the query and the system would have to use the said indices.

  was:
XML documents contain textual content and the need to search large corpora of documents is
a fairly common task. The intent of this project is to leverage the Apache Lucene's indexing
and search capability so that users of the VXQuery engine can express and run text-search
queries.

This project will have two parts.
1. Design and implement the ability for users to create and manage text indices on collections
of XML documents.
2. Implement functions in VXQuery to exploit these text-indices to execute relevant queries
efficiently.

As a starting point, the system does not need to do automatic index selection (decide to use
the text index when the query did not actually refer to an index). Instead the functions would
be used directly in the query and the system would have to use the said indices.

    
> VXQuery integration with Apache Lucene
> --------------------------------------
>
>                 Key: VXQUERY-32
>                 URL: https://issues.apache.org/jira/browse/VXQUERY-32
>             Project: VXQuery
>          Issue Type: Improvement
>            Reporter: Vinayak Borkar
>              Labels: gsoc, gsoc2013, mentor
>
> XML documents contain textual content and the need to search large corpora of documents
is a fairly common task. The intent of this project is to leverage Apache Lucene's indexing
and search capability so that users of the VXQuery engine can express and run text-search
queries.
> This project will have two parts.
> 1. Design and implement the ability for users to create and manage text indices on collections
of XML documents.
> 2. Implement functions in VXQuery to exploit these text-indices to execute relevant queries
efficiently.
> As a starting point, the system does not need to do automatic index selection (decide
to use the text index when the query did not actually refer to an index). Instead the functions
would be used directly in the query and the system would have to use the said indices.

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