[xwiki-notifications] [Issue] Commented: (XWATCH-116) Use Lucene as the underlying query engine

[Anca Paula Luca (JIRA)]

    [ http://jira.xwiki.org/jira/browse/XWATCH-116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=28414#action_28414 ] 

Anca Paula Luca commented on XWATCH-116:
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The Lucene plugin already indexes all objects with properties as fields, so I will implement using those.
Denormalization is not the biggest problem, the most costly queries are the searches for articles with applied filters, which can be done using the standard Lucene index for obj properties.

> Use Lucene as the underlying query engine
> -----------------------------------------
>
>                 Key: XWATCH-116
>                 URL: http://jira.xwiki.org/jira/browse/XWATCH-116
>             Project: XWiki Watch
>          Issue Type: Improvement
>    Affects Versions: 1.0 M4
>            Reporter: Guillaume
>            Assignee: Anca Paula Luca
>            Priority: Critical
>             Fix For: 1.1 M1
>
>
> In order to improve Watch's performance, its queries should be rewritten to use Lucene.

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