The prerequisites for learning Tableau are as follows:-
1. SQL: You must have to have a basic knowledge of SQL, and this would help in writing custom queries which is not possible through to frag and drop functionality to achieve complex data set building.
2. DW concepts: Some of the basic concepts of DW such as what are dimensions and facts would be enough to help you get a kickstart to tableau reporting.
3. Data Visualisation: Although not compulsory but if you have some knowledge of data visualization then this would definitely help you get a better knowledge on which chart type should be used in what case. Let’s say for example for a year over year sales comparison, you cannot use a pie chart. This type of knowledge can also be gained by practice and viewing a lot of visualizations on the tableau public gallery.
If you want to learn more about tableau analytics then you can check our Tableau Certification Course.
Watch the following Tableau video tutorial to learn more about it.
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