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Qlik Sense® Cookbook by Neeraj Kharpate, Philip Hand

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Extracting data from databases and data files

The data within an organization is usually stored in relational databases and data files. Extracting data is the first step towards creating a data model. The following section demonstrates the steps to extract data from an MS Access database and a delimited (.CSV) file. The procedure to extract data from other relational databases is the same as the process for extracting data from MS Access.

The dataset that we will use is available publicly and covers information about routes and fares of various transport systems in Hong Kong. The original data files have been downloaded from (https://data.gov.hk/) website. This dataset can also be obtained from the Packt Publishing website.

The data connections ...

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