How to Connect Power BI to Local and Cloud PostgreSQL Databases

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Power BI can be linked to both local and cloud-based PostgreSQL databases, enabling more efficient data management than static file-based workflows. Users connect to a local PostgreSQL instance via Power BI Desktop by entering the server name, database name, and credentials under the Get Data option. For cloud-based setups, Aiven's hosted PostgreSQL service provides connection details such as hostname, port, and credentials that are entered in the same interface. Once connected, data can be cleaned and transformed using Power Query, with columns renamed, data types corrected, and invalid values removed before analysis. DAX measures and interactive visuals like KPI cards, bar charts, and maps can then be built on top of the imported data for business intelligence reporting.

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