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https://issues.apache.org/jira/browse/VXQUERY-188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Preston Carman updated VXQUERY-188:
-----------------------------------
Description:
Currently, the indexing project for VXQuery is able to perform two tasks:
1) Create a Lucene index from an XML collection (folder).
2) Specify in a query to use this index to perform the query.
There are several more desired capabilities to fully integrate Lucene indexing:
1) Allow updates to collection indexes (when Adding/Deleting/Modifying XML
files).
2) Extend indexing to HDFS folders.
3) Benchmark the difference between index and non-index plans.
4) Enable queries to dynamically decide at runtime when to use indexes.
was:
Currently, the indexing project for VXQuery is able to perform two tasks:
1) Create a Lucene index from an XML collection (folder).
2) Specify in a query to use this index to perform the query.
There are several more desired capabilities to fully integrate Lucene indexing:
1) Enable queries to dynamically decide at runtime when to use indexes.
2) Extend indexing to HDFS folders.
3) Allow updates to collection indexes (when Adding/Deleting/Modifying XML
files).
4) As JSONiq becomes integrated into VXQuery, extend indexing to work with
either XQuery or JSONiq.
> Fully integrate Lucene Indexing into VXQuery
> --------------------------------------------
>
> Key: VXQUERY-188
> URL: https://issues.apache.org/jira/browse/VXQUERY-188
> Project: VXQuery
> Issue Type: Bug
> Reporter: Steven Jacobs
> Labels: GSOC2016, HDFS, JSONiq, Lucene
>
> Currently, the indexing project for VXQuery is able to perform two tasks:
> 1) Create a Lucene index from an XML collection (folder).
> 2) Specify in a query to use this index to perform the query.
> There are several more desired capabilities to fully integrate Lucene
> indexing:
> 1) Allow updates to collection indexes (when Adding/Deleting/Modifying XML
> files).
> 2) Extend indexing to HDFS folders.
> 3) Benchmark the difference between index and non-index plans.
> 4) Enable queries to dynamically decide at runtime when to use indexes.
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