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Date: Sun, 5 Nov 2006 19:26:19 -0800 (PST)
From: "Grant Ingersoll (JIRA)" <jira@apache.org>
To: java-dev@lucene.apache.org
Subject: [jira] Updated: (LUCENE-675) Lucene benchmark: objective
 performance test for Lucene
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     [ http://issues.apache.org/jira/browse/LUCENE-675?page=all ]

Grant Ingersoll updated LUCENE-675:
-----------------------------------

    Attachment: benchmark.patch

Initial Benchmark code based on Andrzej original contribution plus some changes by me to use the Reuters "standard" collection maintained at http://www.daviddlewis.com/resources/testcollections/reuters21578/reuters21578.tar.gz


> Lucene benchmark: objective performance test for Lucene
> -------------------------------------------------------
>
>                 Key: LUCENE-675
>                 URL: http://issues.apache.org/jira/browse/LUCENE-675
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Andrzej Bialecki 
>         Assigned To: Grant Ingersoll
>         Attachments: benchmark.patch, BenchmarkingIndexer.pm, extract_reuters.plx, LuceneBenchmark.java, LuceneIndexer.java
>
>
> We need an objective way to measure the performance of Lucene, both indexing and querying, on a known corpus. This issue is intended to collect comments and patches implementing a suite of such benchmarking tests.
> Regarding the corpus: one of the widely used and freely available corpora is the original Reuters collection, available from http://www-2.cs.cmu.edu/afs/cs.cmu.edu/project/theo-20/www/data/news20.tar.gz or http://people.csail.mit.edu/u/j/jrennie/public_html/20Newsgroups/20news-18828.tar.gz. I propose to use this corpus as a base for benchmarks. The benchmarking suite could automatically retrieve it from known locations, and cache it locally.

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