[jira] [Commented] (DAFFODIL-2872) Performance for fixed-length textual data formats

["Steve Lawrence (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DAFFODIL-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17818930#comment-17818930 ] 

Steve Lawrence commented on DAFFODIL-2872:
------------------------------------------

Commit 37fa52e2efed11d4fa272a2f61c47e42302cc6ed improved performance for XML text infoset outputter, it doesn't specifically help this issue, but should help performance of projecting the infoset to XML for all formats

> Performance for fixed-length textual data formats
> -------------------------------------------------
>
>                 Key: DAFFODIL-2872
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2872
>             Project: Daffodil
>          Issue Type: Improvement
>          Components: Back End
>    Affects Versions: 3.6.0
>            Reporter: Mike Beckerle
>            Assignee: Steve Lawrence
>            Priority: Major
>             Fix For: 3.7.0
>
>
> Users have reported very slow performance on schemas for fixed length textual formats such as ARINC 484. (132 column lines, fields are fixed length)
> It is reported that it takes minutes to parse 5 million lines. Despite changing the schema to use choice-by-dispatch everywhere. 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)