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            <title>[COMPASS-6357] Investigate changes in PM-2646: Columnstore indexes for analytic queries</title>
                <link>https://jira.mongodb.org/browse/COMPASS-6357</link>
                <project id="13182" key="COMPASS">Compass </project>
                    <description>&lt;p&gt;&lt;b&gt;Downstream Attention Summary&lt;/b&gt;&lt;br/&gt;
new Column Store Index option for creating indexes in Compass&lt;/p&gt;

&lt;p&gt;&lt;b&gt;PM Ticket Summary&lt;/b&gt;&lt;br/&gt;
Add a new type of an index, columnar index, that substantially improves performance of analytic queries.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Motivation&lt;/b&gt;&lt;br/&gt;
Document-based collections with B-Tree indexes ensure fast writes and point or selective range reads. They are efficient transactional and search scenarios that process entire documents. On the other hand, analytic queries usually reference a handful of fields and perform well against column-oriented formats. In this case, fields are highly-compressed and can be loaded selectively providing dramatic savings in I/O. Other techniques, such as skip-scans or operations on compressed data can push performance even further.&lt;/p&gt;

&lt;p&gt;Allowing users to supplement their collections with columnar indexes is a seamless way of adding support for analytic workloads to their systems trading off storage and write throughput. In addition, it can improve performance not only for a known upfront fixed workload but also for ad hoc queries.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2205245">COMPASS-6357</key>
            <summary>Investigate changes in PM-2646: Columnstore indexes for analytic queries</summary>
                <type id="10501" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14720&amp;avatarType=issuetype">Investigation</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>
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                                    <resolution id="9">Done</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="jessica.sigafoos@mongodb.com">Jessica Sigafoos</reporter>
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                <created>Wed, 7 Dec 2022 18:17:29 +0000</created>
                <updated>Tue, 24 Jan 2023 09:29:45 +0000</updated>
                            <resolved>Tue, 24 Jan 2023 09:29:45 +0000</resolved>
                                                    <fixVersion>No version</fixVersion>
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