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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-3628) ODBC: Improve data fetching performance.
Date Wed, 31 Aug 2016 16:53:21 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-3628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15452742#comment-15452742
] 

ASF GitHub Bot commented on IGNITE-3628:
----------------------------------------

GitHub user isapego opened a pull request:

    https://github.com/apache/ignite/pull/1014

    IGNITE-3628: Added fetch page size to configuration params.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gridgain/apache-ignite ignite-3628

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/1014.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1014
    
----
commit d23936c0251a376dff964c53e51834793e47468c
Author: isapego <isapego@gridgain.com>
Date:   2016-08-30T15:26:09Z

    IGNITE-3628: Benchmark stub.

commit e0b4b44710c0661fef0d4c98aeb02b22275afba1
Author: isapego <isapego@gridgain.com>
Date:   2016-08-30T15:44:28Z

    IGNITE-3628: Adjusted benchmark.

commit 73df311b13aaf648c8edfbf41af65fca2dd3c8b6
Author: isapego <isapego@gridgain.com>
Date:   2016-08-30T16:45:46Z

    IGNITE-3628: Benchmark is ready.

commit 6c75f03b41ae7a587f1039322407147642f8996a
Author: isapego <isapego@gridgain.com>
Date:   2016-08-30T17:25:04Z

    IGNITE-3628: Improved benchmark.

commit dabd86c62e39eb983ef3d198c8b8ee96d2623c84
Author: Andrey Novikov <anovikov@apache.org>
Date:   2016-08-31T09:00:19Z

    IGNITE-3811 Fixed query for merge with complex key on SQL Server.

commit e960c00574127b489ee6acc3b53b7f468c71aff6
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T09:57:26Z

    IGNITE-3628: Changed default page size to 1024.

commit 70e69cb7aa08c268b07920838add4a40e28fe25d
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T13:47:11Z

    IGNITE-3390: Added DSN configuration window.

commit 727edc57bd26f2cdda32f50ea873230402b902df
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T14:15:35Z

    Merge branch 'ignite-1.6.7' into ignite-3628

commit 72a37710ae3f8ac6fdbfc87bd98f656ac7fc6ea4
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T15:30:37Z

    IGNITE-3628: Added fetch page size to configuration params.

commit a2961f5fe56a36b996cc54fdb5d46a9cfab61e7c
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T16:37:40Z

    IGNITE-3628: Added Fetch page size param to configuration dialog.

commit 442dfc2e283da9af43534005076ad97d16b6ad90
Author: isapego <isapego@gridgain.com>
Date:   2016-08-31T16:50:55Z

    IGNITE-3628: Added tests.

----


> ODBC: Improve data fetching performance.
> ----------------------------------------
>
>                 Key: IGNITE-3628
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3628
>             Project: Ignite
>          Issue Type: Task
>          Components: odbc
>    Affects Versions: 1.6
>            Reporter: Igor Sapego
>            Assignee: Igor Sapego
>              Labels: important, odbc, performance
>             Fix For: 1.8
>
>
> Need to add some kind of benchmark to be able to measure fetching performance of the
ODBC driver, then profile it and improve performance where it is possible. Pay attention to
the fetching page size.
> Consider adding "Fast first row" feature.
> Consider adding {{FETCH_PAGE_SIZE}} connection argument.



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