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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-36719] Investigate optimizations for aggregate with single $out stage</title>
                <link>https://jira.mongodb.org/browse/SERVER-36719</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;With removal of several commands that copied one collection to another aggregation with single $out stage becomes the logical replacement for this functionality.&lt;/p&gt;

&lt;p&gt;This ticket is to track performance improvements for this exact pipeline: &lt;tt&gt;db.foo.aggregate([{$out:&quot;xxx&quot;}])&lt;/tt&gt;. &lt;/p&gt;
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        <key id="589919">SERVER-36719</key>
            <summary>Investigate optimizations for aggregate with single $out stage</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="10038" iconUrl="https://jira.mongodb.org/images/icons/subtask.gif" description="">Backlog</status>
                    <statusCategory id="2" key="new" colorName="default"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-query-optimization">Backlog - Query Optimization</assignee>
                                    <reporter username="asya.kamsky@mongodb.com">Asya Kamsky</reporter>
                        <labels>
                    </labels>
                <created>Fri, 17 Aug 2018 14:55:15 +0000</created>
                <updated>Tue, 6 Dec 2022 03:20:35 +0000</updated>
                                                                            <component>Aggregation Framework</component>
                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="2283684" author="asya" created="Thu, 13 Jun 2019 17:50:02 +0000"  >&lt;p&gt;Would like to consider whether it&apos;s feasible to optimize this pipeline.  If so would this be a storage or query project?&lt;/p&gt;</comment>
                            <comment id="1978864" author="kyle.suarez" created="Fri, 17 Aug 2018 15:44:03 +0000"  >&lt;p&gt;What is the proposed optimization? Some sort of storage-level feature that would bypass the aggregation framework (and the BSON-Document-BSON conversions) altogether, and do a direct copy of data?&lt;/p&gt;</comment>
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