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The parameterized variable is a simple functionality, but very powerful. I have used it in many projects where I see the requirement to create multiple metrics with small variance in the calculation. For example, calculate average orders over 30, 60, and 90 days. For this requirement, instead of creating three separate calculations, you can create a parameterized variable expression and pass 30, 60, and 90 as a parameter to a...
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Qlik Sense mashups are web pages that allow you to embed charts from various Qlik Sense applications. Users on a web page will have the same associative experience while interacting with charts. Mashups offer immense value if you have a web page with other content along with charts from Qlik Sense applications. With a set of Capability APIs, you can enrich user experience in many ways. One good use case...
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Last week I came across an interesting requirement to move an app from one server to another, including community sheets. Is it really possible? I was hoping that it is so I looked for a solution. Yes, you can do it. It’s straightforward, copy app binary, rename it and change the file extension to .qvf and import it in another environment. Great! will it keep the sheet published status, approved...
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At times we come across Qlik Sense applications for which we do not have the underlying data, using which the dashboard has been developed. And we want to extract some or all the data tables from that application to be used for other use cases or dashboards. In such a case, create a table object for each of the tables and extract the data manually into excel. This approach works...
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Both QlikView and Qlik Sense can interchangeably use QVD files. If you have QVD files created by QlikView and if you are embarking on Qlik Sense to develop new applications, you can leverage existing QVD files. That said, you may want to create a Qlik Sense application to show QVD metadata from all extract layer QVD files so that developers can get some metadata information such as table name, field...
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