Difference between PowerBI and Tableau Calculated Field in Tableau Difference Between Data Blending and Data Joining

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PowerBI and Tableau are both popular data visualization tools, but they have some key differences in terms of features and functionality.

PowerBI is a Microsoft product, while Tableau is developed by Tableau Software.
PowerBI is more user-friendly and integrates well with other Microsoft products, while Tableau offers more advanced visualization capabilities.
Tableau has a feature called Calculated Field which allows users to create new fields based on existing data, while PowerBI has a similar feature called DAX expressions.
Data blending in Tableau combines data from multiple sources at the visualization level, while data joining in Tableau combines data at the data source level.
PowerBI uses a query folding technique to optimize data blending, while Tableau relies on data extracts for performance optimization.

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