<!-- 
RSS generated by JIRA (1001.0.0-SNAPSHOT#100246-sha1:7a5c50119eb0633d306e14180817ddef5e80c75d) at Fri Feb 09 00:26:56 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary add field=key&field=summary to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <title>FOLIO Jira</title>
    <link>https://folio-org.atlassian.net</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>1001.0.0-SNAPSHOT</version>
        <build-number>100246</build-number>
        <build-date>07-02-2024</build-date>
    </build-info>

<item>
            <title>[UXPROD-2798] Prevent update conflicts (two automated processes acting on the same record)</title>
                <link>https://folio-org.atlassian.net/browse/UXPROD-2798</link>
                <project id="10000" key="UXPROD">UX Product</project>
                    <description>&lt;p&gt;&lt;b&gt;Problem statement&lt;/b&gt;&lt;br/&gt;
In FOLIO, most storage modules follow the &quot;last writer wins&quot; strategy for handling record updates. From the UI perspective this may lead to a situation when a stale record (older version of a give record) previously loaded into the UI may override a more recent version on the server. Hence relevant updates may get lost in the process and the user is not made aware of what has happened.&lt;/p&gt;

&lt;p&gt;This situation can happen when multiple data imports are happening at the same time (or data import and a user acting on the same record at the same time) and can affect many records at the same time. Cleanup can then be very time-consuming and confusing.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Proposed solution&lt;/b&gt;&lt;br/&gt;
From the storage and API perspective, optimistic locking is the proposed strategy to handle conflicts. Handling of updates in FOLIO should rely on more explicit semantics, both in the storage (backend) APIs and the way it is communicated to the user through the UI.  &lt;/p&gt;

&lt;p&gt;&lt;b&gt;Use cases:&lt;/b&gt; &lt;br/&gt;
&lt;b&gt;Two automated processes acting on the same record&lt;/b&gt;. &lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;Checkout happening and updating status on an item record at the same time as import updating the item&lt;/li&gt;
	&lt;li&gt;Data import happening at 2 libraries within the same tenant, affecting the same record (e.g. 5 Colleges processing new cataloging records)&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;&lt;b&gt;User impact&lt;/b&gt;&lt;/p&gt;
&lt;ol&gt;
	&lt;li&gt;prevent collisions?&lt;/li&gt;
	&lt;li&gt;notify the user when they happen and offer them a choice?  Something like, &quot;Sorry AgentB has already updated the record and your working copy might not be up-to-date? Would you like to:&quot; (a) Update anyway (b) Reload.&lt;/li&gt;
&lt;/ol&gt;

</description>
                <environment></environment>
        <key id="11584">UXPROD-2798</key>
            <summary>Prevent update conflicts (two automated processes acting on the same record)</summary>
                <type id="10002" iconUrl="https://folio-org.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10322?size=medium">New Feature</type>
                            <parent id="11697">UXPROD-1814</parent>
                                    <priority id="10002" iconUrl="https://dev.folio.org/assets/jira-priority/jira-p3.svg">P3</priority>
                        <status id="6" iconUrl="https://folio-org.atlassian.net/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="green"/>
                                    <resolution id="10001">Duplicate</resolution>
                                                        <assignee accountid="557058:b8e64633-1f7c-402d-9caf-9959a5ba5d0d">Jakub Skoczen</assignee>
                                                                <reporter accountid="557058:f80403de-e149-421e-8750-af45c853402f">Charlotte Whitt</reporter>
                                    <labels>
                            <label>Support</label>
                            <label>platform-backlog</label>
                            <label>round_iv</label>
                    </labels>
                <created>Mon, 2 Nov 2020 08:36:57 +0000</created>
                <updated>Wed, 27 Apr 2022 09:29:45 +0000</updated>
                            <resolved>Mon, 14 Jun 2021 20:28:40 +0000</resolved>
                                                                        <due></due>
                            <votes>0</votes>
                                    <watches>17</watches>
                                                                <comments>
                                                            <comment id="17667" author="62a96ae7192edb006f9f1bf9" created="Mon, 14 Jun 2021 20:28:40 +0000"  >&lt;p&gt;After talking with &lt;a href=&quot;https://folio-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ab8e64633-1f7c-402d-9caf-9959a5ba5d0d&quot; class=&quot;user-hover&quot; rel=&quot;557058:b8e64633-1f7c-402d-9caf-9959a5ba5d0d&quot; data-account-id=&quot;557058:b8e64633-1f7c-402d-9caf-9959a5ba5d0d&quot; accountid=&quot;557058:b8e64633-1f7c-402d-9caf-9959a5ba5d0d&quot; rel=&quot;noreferrer&quot;&gt;Jakub Skoczen&lt;/a&gt;, I have decided to close this feature. 
    &lt;span class=&quot;jira-issue-macro resolved&quot; data-jira-key=&quot;UXPROD-1752&quot; &gt;
                &lt;a href=&quot;https://folio-org.atlassian.net/browse/UXPROD-1752&quot; class=&quot;jira-issue-macro-key issue-link&quot;  title=&quot;Prevent update conflicts (via optimistic locking): platform support for detection&quot; &gt;
            &lt;img class=&quot;icon&quot; src=&quot;https://folio-org.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10322?size=medium&quot; /&gt;
            UXPROD-1752
        &lt;/a&gt;
                                                    &lt;span class=&quot;aui-lozenge aui-lozenge-subtle aui-lozenge-success jira-macro-single-issue-export-pdf&quot;&gt;Closed&lt;/span&gt;
            &lt;/span&gt;
 will/have addressed the work to prevent conflicts. Each app/dev team will create a feature(s) to implement the work noted with 
    &lt;span class=&quot;jira-issue-macro resolved&quot; data-jira-key=&quot;UXPROD-1752&quot; &gt;
                &lt;a href=&quot;https://folio-org.atlassian.net/browse/UXPROD-1752&quot; class=&quot;jira-issue-macro-key issue-link&quot;  title=&quot;Prevent update conflicts (via optimistic locking): platform support for detection&quot; &gt;
            &lt;img class=&quot;icon&quot; src=&quot;https://folio-org.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10322?size=medium&quot; /&gt;
            UXPROD-1752
        &lt;/a&gt;
                                                    &lt;span class=&quot;aui-lozenge aui-lozenge-subtle aui-lozenge-success jira-macro-single-issue-export-pdf&quot;&gt;Closed&lt;/span&gt;
            &lt;/span&gt;
 &lt;/p&gt;

&lt;p&gt;
    &lt;span class=&quot;jira-issue-macro&quot; data-jira-key=&quot;UXPROD-2994&quot; &gt;
                &lt;a href=&quot;https://folio-org.atlassian.net/browse/UXPROD-2994&quot; class=&quot;jira-issue-macro-key issue-link&quot;  title=&quot;Optimistic Locking: coordinate rollout of &amp;quot;failOnConflict&amp;quot; to selected modules and APIs&quot; &gt;
            &lt;img class=&quot;icon&quot; src=&quot;https://folio-org.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10322?size=medium&quot; /&gt;
            UXPROD-2994
        &lt;/a&gt;
                                                    &lt;span class=&quot;aui-lozenge aui-lozenge-subtle aui-lozenge-complete jira-macro-single-issue-export-pdf&quot;&gt;Open&lt;/span&gt;
            &lt;/span&gt;
 outlines the work to implement optimistic locking (OL) for the Inventory app. It is the first app to implement OL and will serve as the pattern for dev teams to apply OL to their apps/systems.  &lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10000">
                    <name>Blocks</name>
                                                                <inwardlinks description="is blocked by">
                                        <issuelink>
            <issuekey id="57414">RMB-719</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="11061">UXPROD-1752</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10001">
                    <name>Cloners</name>
                                                                <inwardlinks description="is cloned by">
                                        <issuelink>
            <issuekey id="13620">UXPROD-3015</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10008">
                    <name>Defines</name>
                                            <outwardlinks description="defines">
                                        <issuelink>
            <issuekey id="13637">UXPROD-3058</issuekey>
        </issuelink>
                            </outwardlinks>
                                                                <inwardlinks description="is defined by ">
                                        <issuelink>
            <issuekey id="56272">MODINVSTOR-713</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="57414">RMB-719</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="57419">RMB-727</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="48542">UIIN-1245</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10003">
                    <name>Relates</name>
                                            <outwardlinks description="relates to">
                                        <issuelink>
            <issuekey id="56686">RMB-688</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="38351">DEBT-1</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="57058">RMB-388</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="25916">UIREQ-344</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="11581">UXPROD-2796</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="11582">UXPROD-2797</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="46668">UIIN-730</issuekey>
        </issuelink>
                            </outwardlinks>
                                                                <inwardlinks description="relates to">
                                        <issuelink>
            <issuekey id="79654">FOLIO-2027</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="56101">MODINVSTOR-516</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="12057">UXPROD-3089</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_10000" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummarycf">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10057" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Development Team</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10144"><![CDATA[Core: Platform]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10014" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue key="$xmlutils.escape($text)">Platform, DevOps and Release Management</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10019" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>0|i01xcv:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10071" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: 5Colleges (Full Jul 2021)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10223"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                        <customfield id="customfield_10068" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: Chicago (MVP Sum 2020)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10208"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10069" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: Cornell (Full Sum 2021)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10213"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10070" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: Duke (Full Sum 2021)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10218"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10073" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: FLO (MVP Sum 2020)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10233"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10074" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: GBV (MVP Sum 2020)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10238"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_10079" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: Leipzig (Full TBD)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10263"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                        <customfield id="customfield_10085" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: MO State (MVP June 2020)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10295"><![CDATA[R2]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10082" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: Mainz (Full TBD)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10278"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_10089" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: TAMU (MVP Jan 2021)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10314"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10091" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Rank: U of AL (MVP Oct 2020)</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10324"><![CDATA[R1]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10020" key="com.pyxis.greenhopper.jira:gh-sprint">
                        <customfieldname>Sprint</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        <customfield id="customfield_10024" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>[CHART] Date of First Response</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Mon, 14 Jun 2021 20:28:40 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10025" key="com.atlassian.jira.ext.charting:timeinstatus">
                        <customfieldname>[CHART] Time in Status</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                    </customfields>
    </item>
</channel>
</rss>