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Date: Fri, 21 Sep 2012 12:06:07 +1100 (NCT)
From: "Tim Kim (JIRA)" <jira@apache.org>
To: callback-dev@incubator.apache.org
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Subject: [jira] [Commented] (CB-1478) FileReader vs XHR bench
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    [ https://issues.apache.org/jira/browse/CB-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460109#comment-13460109 ] 

Tim Kim commented on CB-1478:
-----------------------------

The benchmark kinda works on bb, but needs some tweaking still. Anyhow, some numbers:

On my bb9900 running OS7:
100kB w/xhr: 75ms
100kB w/FileReader: 305ms
1MB w/XHR: 249ms
1MB w/FileReader: error'd out. 
                
> FileReader vs XHR bench
> -----------------------
>
>                 Key: CB-1478
>                 URL: https://issues.apache.org/jira/browse/CB-1478
>             Project: Apache Cordova
>          Issue Type: Task
>          Components: Android, BlackBerry, iOS, WP7
>    Affects Versions: 2.2.0
>            Reporter: Brian LeRoux
>            Assignee: Joe Bowser
>            Priority: Minor
>             Fix For: 2.2.0
>
>         Attachments: IOBench-debug.apk
>
>
> Long standing rumor that FileReader is/was faster than XHR debunked at PhoneGap Day EU. Before we do anything to optimize our i/o, we need some actual science on which is faster, on which platforms.

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