Grokbase › Groups › Lucene › java-user › February 2011
FAQ
Hi,

I have searching fields from multiple indexes. I am using Boolean Query. Index Search is taking nearly 20 sec for one query.

I have read that Query Filter have a feature of caching the inner Query search results. I am not sure which Query is useful whether Query Filter or boolean query ?

Can you suggest me whether Multi-Index search (MultiSearch) or Filtered Search can improve performance ?

Thanks in Advance.

---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org

Search Discussions

  • Simon Willnauer at Feb 3, 2011 at 6:34 pm ⇧
    You should really provide us with more info. Maybe some code too.
    Valuable infos are for example:

    - how big is your index?
    - how does the query look like?
    - are you searching from a local file system or ram dir or from remote FS?
    - how fast is the second search?
    - which version of lucene are you useing?

    simon
    On Thu, Feb 3, 2011 at 7:23 PM, wrote:
    Hi,

    I have searching fields from multiple indexes. I am using Boolean Query. Index Search is taking nearly 20 sec for one query.

    I have read that Query Filter have a feature of caching the inner Query search results. I am not sure which Query is useful whether Query Filter or boolean query ?

    Can you suggest me whether Multi-Index search (MultiSearch) or Filtered Search  can improve performance ?

    Thanks in Advance.

    ---------------------------------------------------------------------
    To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
    For additional commands, e-mail: java-user-help@lucene.apache.org
    ---------------------------------------------------------------------
    To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
    For additional commands, e-mail: java-user-help@lucene.apache.org

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupjava-user @
categorieslucene
postedFeb 3, '11 at 6:30p
activeFeb 3, '11 at 6:34p
posts2
users2
websitelucene.apache.org

2 users in discussion

Simon Willnauer: 1 post Madhuri_1820: 1 post

Content

People

Support

Translate

site design / logo © 2022 Grokbase