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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-53467] Investigate performance of $_internalUnpackBucket over BSON</title>
                <link>https://jira.mongodb.org/browse/SERVER-53467</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The mutations required to materialize measurements from a time-series bucket don&apos;t involve any destructive operations. Theoretically, this means that the underlying Document&apos;s BSON is a straight copy of the bucket&apos;s BSON, and might lend itself to performance gains if $_internalUnpackBucket operates over raw BSON rather than Document.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1575565">SERVER-53467</key>
            <summary>Investigate performance of $_internalUnpackBucket over BSON</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="eric.cox@mongodb.com">Eric Cox</assignee>
                                    <reporter username="eric.cox@mongodb.com">Eric Cox</reporter>
                        <labels>
                            <label>qexec-team</label>
                    </labels>
                <created>Mon, 21 Dec 2020 15:36:40 +0000</created>
                <updated>Sun, 29 Oct 2023 21:59:20 +0000</updated>
                            <resolved>Wed, 10 Feb 2021 16:43:16 +0000</resolved>
                                                    <fixVersion>4.9.0</fixVersion>
                                    <component>Querying</component>
                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="3607603" author="xgen-internal-githook" created="Tue, 9 Feb 2021 19:25:44 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Eric Cox&apos;, &apos;email&apos;: &apos;eric.cox@mongodb.com&apos;, &apos;username&apos;: &apos;ericox&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-53467&quot; title=&quot;Investigate performance of $_internalUnpackBucket over BSON&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-53467&quot;&gt;&lt;del&gt;SERVER-53467&lt;/del&gt;&lt;/a&gt; Investigate performance of $_internalUnpackBucket over BSON&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e0303b45fcbef6882820212f3f724030ed4b9ccb&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e0303b45fcbef6882820212f3f724030ed4b9ccb&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3586162" author="eric.cox" created="Wed, 27 Jan 2021 22:29:17 +0000"  >&lt;p&gt;If we would like to commit microbenchmarks to mongo-perf that operate at the user-level by inserting measurements and then exercising $_internalUnpackBucket using a regular find command, we need to have support for pushing projections onto the include/exclude lists which will be completed in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-53486&quot; title=&quot;Allow rewrite to push projections on bucketed fields into $unpackBucket&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-53486&quot;&gt;&lt;del&gt;SERVER-53486&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
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