lucenenet-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Elad Margalit (Jira)" <j...@apache.org>
Subject [jira] [Commented] (LUCENENET-647) Performance decreasement migrating from 3.0.3 to 4.8.0
Date Thu, 05 Mar 2020 17:31:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENENET-647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17052367#comment-17052367
] 

Elad Margalit commented on LUCENENET-647:
-----------------------------------------

maybe its because of compression by default.
https://stegard.net/2015/05/performance-of-stored-field-compression-in-lucene-4-1/


> Performance decreasement migrating from 3.0.3 to 4.8.0
> ------------------------------------------------------
>
>                 Key: LUCENENET-647
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-647
>             Project: Lucene.Net
>          Issue Type: Improvement
>         Environment: OS: Windows 10
> CPU: Intel Core i7-8700 
> RAM: 32Gb
>            Reporter: Mo Dje
>            Priority: Major
>
> Hello,
> I'm currently migrating a project, that uses Lucene.Net, from .Net Framework to .Net
Core.
> I had to migrate from 3.0.3 version of Lucene to 4.8.0 (beta0007) but I noticed performance
decreasement while measuring response time while requesting the database. The response time
using Lucene 4.8.0 is two to three times higher than 3.0.3 version.
> I read some forum topics where other users noticed this performance decreasement too.
Are you aware about that? Do you plan to do something to improve performances of Lucene 4.8.0?
> Best regards



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Mime
View raw message