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From "Jason Rutherglen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1577) Benchmark of different in RAM realtime techniques
Date Tue, 11 Aug 2009 22:00:15 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742084#action_12742084
] 

Jason Rutherglen commented on LUCENE-1577:
------------------------------------------

We need a benchmark that simply measures the indexing of
1,5,10,100,1000 docs + (reopen + query). The first benchmark can
use IW.getReader as is (meaning the newly created segments are
written to disk), the other LUCENE-1313 (which stores newly
created segments in RAM). This way we can accurately say which
method works best and in what situation. The use case
LUCENE-1313 is designed for is sub 100 document updates. 

I'll update LUCENE-1313, and give this a try. 

> Benchmark of different in RAM realtime techniques
> -------------------------------------------------
>
>                 Key: LUCENE-1577
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1577
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/*
>    Affects Versions: 2.4.1
>            Reporter: Jason Rutherglen
>            Priority: Minor
>             Fix For: 3.1
>
>         Attachments: LUCENE-1577.patch
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> A place to post code that benchmarks the differences in the speed of indexing and searching
using different realtime techniques.

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