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            <title>[SERVER-5091] parallelize aggregating operations ($group and $sort)</title>
                <link>https://jira.mongodb.org/browse/SERVER-5091</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;If we could scan multiple underlying extents in parallel, we could parallelize some of the aggregation operations in aggregation pipelines.  The code that would combine the results of smaller parallel tasks that results could be used in both mongos and within mongod when parallel cursor scans are available.&lt;/p&gt;</description>
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        <key id="31531">SERVER-5091</key>
            <summary>parallelize aggregating operations ($group and $sort)</summary>
                <type id="2" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14711&amp;avatarType=issuetype">New Feature</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>
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                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="backlog-query-execution">Backlog - Query Execution</assignee>
                                    <reporter username="dan@mongodb.com">Daniel Pasette</reporter>
                        <labels>
                            <label>optimization</label>
                            <label>performance</label>
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                <created>Sat, 25 Feb 2012 00:21:22 +0000</created>
                <updated>Tue, 6 Dec 2022 05:35:56 +0000</updated>
                                                                            <component>Aggregation Framework</component>
                                        <votes>20</votes>
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