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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-323] improved concurrency: read/write lock - yielding ops</title>
                <link>https://jira.mongodb.org/browse/SERVER-323</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description></description>
                <environment></environment>
        <key id="10676">SERVER-323</key>
            <summary>improved concurrency: read/write lock - yielding ops</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>
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                                    <resolution id="9">Done</resolution>
                                        <assignee username="eliot">Eliot Horowitz</assignee>
                                    <reporter username="eliot">Eliot Horowitz</reporter>
                        <labels>
                    </labels>
                <created>Wed, 30 Sep 2009 11:03:18 +0000</created>
                <updated>Tue, 12 Jul 2016 00:29:14 +0000</updated>
                            <resolved>Tue, 9 Mar 2010 21:19:47 +0000</resolved>
                                                    <fixVersion>1.3.4</fixVersion>
                                    <component>Performance</component>
                                        <votes>22</votes>
                                    <watches>15</watches>
                                                                                                                <comments>
                            <comment id="11781" author="eliot" created="Thu, 14 Jan 2010 13:43:36 +0000"  >&lt;p&gt;we&apos;re changing concurrency strategy a bit - going well so far&lt;/p&gt;</comment>
                            <comment id="11565" author="dwight_10gen" created="Wed, 30 Dec 2009 16:17:14 +0000"  >&lt;p&gt;if we can get yield() into update and remove (increasing concurrency that way), i think we should then push this back a ways for other work.&lt;/p&gt;</comment>
                            <comment id="11168" author="redbeard0531" created="Tue, 17 Nov 2009 19:03:26 +0000"  >&lt;p&gt;Not sure if this should be a sub-issue, but ideally index creation shouldn&apos;t block reads. (concern from IRC discussion)&lt;/p&gt;</comment>
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            <issuekey id="10961">SERVER-464</issuekey>
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            <issuelink>
            <issuekey id="10991">SERVER-479</issuekey>
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            <issuekey id="10791">SERVER-381</issuekey>
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            <issuelink>
            <issuekey id="10615">SERVER-302</issuekey>
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            <issuelink>
            <issuekey id="10624">SERVER-305</issuekey>
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