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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[DOCS-3296] tag aware sharding: document use case of limiting a collection to one or several shards</title>
                <link>https://jira.mongodb.org/browse/DOCS-3296</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;p&gt;I&apos;ve got examples written up here:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://askasya.com/post/taggedcollectionbalancing&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://askasya.com/post/taggedcollectionbalancing&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;It can be used to limit sharded collection to shards with specific tag.&lt;br/&gt;
It can be used to limit a &quot;sharded&quot; collection to a single shard.&lt;/p&gt;

&lt;p&gt;It can even be a work-around to not having a moveCollection command (tag it to the shard you want to move it to, shard it, let the balancer do the work).&lt;/p&gt;

&lt;p&gt;We should also remove the note about it not being supported for hashed index - it works and should be supported for hashed index as long as the range being tagged is MinKey to MaxKey (to limit the use of tags on ranges for hashed since it&apos;s meaningless to specific any other sub-range of hashed key).&lt;/p&gt;</description>
                <environment></environment>
        <key id="134020">DOCS-3296</key>
            <summary>tag aware sharding: document use case of limiting a collection to one or several shards</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="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="2">Won&apos;t Fix</resolution>
                                        <assignee username="andrew.aldridge@mongodb.com">Andrew Aldridge</assignee>
                                    <reporter username="asya.kamsky@mongodb.com">Asya Kamsky</reporter>
                        <labels>
                            <label>sharding</label>
                    </labels>
                <created>Tue, 29 Apr 2014 21:03:56 +0000</created>
                <updated>Mon, 30 Oct 2023 21:51:41 +0000</updated>
                            <resolved>Wed, 27 Jul 2016 17:45:29 +0000</resolved>
                                                    <fixVersion>Server_Docs_20231030</fixVersion>
                                    <component>manual</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="1338008" author="emily.hall" created="Wed, 27 Jul 2016 17:45:29 +0000"  >&lt;p&gt;Closed for housekeeping on 7/27/2016 by Emily Hall. &lt;br/&gt;
If you require additional support, please open a new ticket for prioritization. &lt;br/&gt;
Thanks,&lt;br/&gt;
Emily&lt;/p&gt;</comment>
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