Mapping Tables in QlikView

Mapping table in QlikView is a table, which is created to map the column values between two tables. It is also called a Lookup table, which is only used to look for a related value from some other table. With Joining two table you can refer data of one table in another table. By using…

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Single Configurator of Qlik Sense Dev Hub

The Single configurator is a tool that provides an easy way of building light weight mashup pages without writing any code. It enables a Qlik Sense object, which is in form of an URL. The Qlik Sense object is normally a visualization of an existing app of Qlik sense desktop. It could be a a…

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Incremental Extract in Tableau

Incremental Extract Incremental extract is an approach where rather than refreshing the entire extract, you can configure a refresh to add only the rows that are new since the previous time you extracted the data. For example, you may have a data source that is updated daily with new sales transactions. Rather than rebuild the…

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Learn Power BI DAX in 30 minutes

Learn Power BI DAX in 30 minutes What is DAX in POwer BI? Data Analysis Expressions (DAX) in power BI is a set of functions, operators, and constants that can be used in a formula, or expression, to calculate and return one or more values. Stated more simply, DAX helps you create new information from…

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How to use Templates of Power BI Desktop

Power BI Templates Templates is a new feature of Power BI Desktop. Power BI Templates allow users to export a Power BI Desktop report as a template (PBIT file). This can be instantiated as a new Power BI Desktop report (PBIX file). A Power BI Report Template contains the definition of the Report (pages, visuals,…

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Data modeling best practices of Qlik Sense

Data modeling best practices of Qlik Sense This post describes number of ways to load your data into the Qlik Sense app, depending on how the data is structured and which data model you want to achieve. Following are the best practice approach followed in Qlik Sense App. A) Turning data columns into rows: My…

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Integrating Tableau with R for Data Science

Integrating Tableau with R for Data Science Integration of Tableau with R R is a popular open-source environment for statistical analysis. Tableau Desktop can now connect to R through calculated fields and take advantage of R functions, libraries, packages and even saved models. These calculations dynamically invoke the R engine and pass values to R…

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Introduction to Data Science

What is Data Science? The realities of Data Science is revealed! Traditionally, the data that we had was mostly structured and small in size, which could be analyzed by using the simple BI tools. Unlike data in the traditional systems which was mostly structured, today most of the data is unstructured or semi-structured. Use of…

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Introduction to Qlik Sense Cloud and Sharing Data Across

Introduction to Qlik Sense Cloud and Sharing Data Across   Introduction to Qlik Sense Cloud Qlik sense makes it easier for business users to analyze data and develop reports and dashboards. Qlik’s biggest challenge for business users in the coming year will be raising its brand profile in an increasingly cloud-centric BI and analytics market.…

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Top 50 QlikSense Interview Questions and Answers

Top 50 Qlik Sense Interview Questions and Answers What is Qlik sense and what are the unique selling points of Qlik sense? Qlik sense is a next generation business intelligence and data visualization tool, providing following are the unique selling point of Qlik Sense, Self-provider records visualization utility that empowers you to look and discover…

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