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    <title>topic Hw does Qliksense handle data updates? in QlikView</title>
    <link>https://community.qlik.com/t5/QlikView/Hw-does-Qliksense-handle-data-updates/m-p/1358312#M1250315</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi Experts,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;i have a query regarding the way Qliksense handles data updates. I mean if an existing entry is changed/updated/deleted then will it require a full load to bring the changes in Qliksense dashboard or does Qliksense supports Delta refresh of data.&lt;/P&gt;&lt;P&gt;my connection is with Amazon web server i.e. MySQL Database.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Suppose I have a case where in an order is placed and is pending for approval and then next week the same is approved and suppose there are 10,000 orders a day for a single city and for 10 cities the data goes up to 100,000 records a day. So, in this case when the orders are approved Qliksense will update the data (in incremental refresh case) and create 700,000 duplicate entries or will it just update the existing entries based on the order number(order number is primary key)?&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;So my question is that how does Qliksense handle it? &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;As I need to show my customers the current state of data.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;Regards&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;Varun&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 26 Jan 2026 18:19:17 GMT</pubDate>
    <dc:creator />
    <dc:date>2026-01-26T18:19:17Z</dc:date>
    <item>
      <title>Hw does Qliksense handle data updates?</title>
      <link>https://community.qlik.com/t5/QlikView/Hw-does-Qliksense-handle-data-updates/m-p/1358312#M1250315</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hi Experts,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;i have a query regarding the way Qliksense handles data updates. I mean if an existing entry is changed/updated/deleted then will it require a full load to bring the changes in Qliksense dashboard or does Qliksense supports Delta refresh of data.&lt;/P&gt;&lt;P&gt;my connection is with Amazon web server i.e. MySQL Database.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Suppose I have a case where in an order is placed and is pending for approval and then next week the same is approved and suppose there are 10,000 orders a day for a single city and for 10 cities the data goes up to 100,000 records a day. So, in this case when the orders are approved Qliksense will update the data (in incremental refresh case) and create 700,000 duplicate entries or will it just update the existing entries based on the order number(order number is primary key)?&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;So my question is that how does Qliksense handle it? &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;As I need to show my customers the current state of data.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;Regards&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 11.0pt; font-family: 'Calibri',sans-serif;"&gt;Varun&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 26 Jan 2026 18:19:17 GMT</pubDate>
      <guid>https://community.qlik.com/t5/QlikView/Hw-does-Qliksense-handle-data-updates/m-p/1358312#M1250315</guid>
      <dc:creator />
      <dc:date>2026-01-26T18:19:17Z</dc:date>
    </item>
    <item>
      <title>Re: Hw does Qliksense handle data updates?</title>
      <link>https://community.qlik.com/t5/QlikView/Hw-does-Qliksense-handle-data-updates/m-p/1358313#M1250318</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;You may get more targeted answers quicker if you post this quesiton in a Qlik Sense forum.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Instructions on how to move your discussion can be found here: &lt;A href="https://community.qlik.com/thread/61072"&gt;QlikCommunity Tip: How to move your discussion thread&lt;/A&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 13 Jun 2017 11:40:52 GMT</pubDate>
      <guid>https://community.qlik.com/t5/QlikView/Hw-does-Qliksense-handle-data-updates/m-p/1358313#M1250318</guid>
      <dc:creator>Peter_Cammaert</dc:creator>
      <dc:date>2017-06-13T11:40:52Z</dc:date>
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