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https://issues.apache.org/jira/browse/TC-135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15854779#comment-15854779
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ASF GitHub Bot commented on TC-135:
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GitHub user mitchell852 opened a pull request:
https://github.com/apache/incubator-trafficcontrol/pull/254
[TC-135] - joins ds_server on ds table to avoid n+1 queries and improve
route pe…
…rformance 10x at least
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mitchell852/incubator-trafficcontrol tc-135
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafficcontrol/pull/254.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 #254
commit 85bbf7baa339b5dd996f60d63e5709e3812f7629
Author: Jeremy Mitchell
Date: 2017-02-06T21:30:18Z
joins ds_server on ds table to avoid n+1 queries and improve route
performance 10x at least
> /api/:version/servers/hostname/:name/details spawns n+1 queries
> ---
>
> Key: TC-135
> URL: https://issues.apache.org/jira/browse/TC-135
> Project: Traffic Control
> Issue Type: Improvement
> Components: Traffic Ops, Traffic Ops API
>Affects Versions: 2.0.0
>Reporter: Jeremy Mitchell
>Assignee: Jeremy Mitchell
>Priority: Minor
> Fix For: 2.0.0
>
>
> The query behind this api route spawn sequential n+1 queries which degrades
> performance.
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