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-* POWER BI Journey
-
-This repository contains Power BI projects developed as part of the
-course [[https://www.udemy.com/course/microsoft-power-bi-up-running-with-power-bi-desktop/][Microsoft Power BI Desktop for Business Intelligence]].
-
-** I Learned
-
-I will divide what I learned based on the same course structure:
-
-*** Data Preparation & Transformation
-
-- Used *Power Query Editor* for cleaning and shaping data.
-- And Learned:
-  - *Pivoting & Unpivoting* data.
-  - *Merging & Appending Queries* for combining datasets.
-  - Creating *parameters* for flexible source switching (i.e. from dev
-    to prod).
-  - Managing *query refresh strategies*.
-
-*** Data Modelling
-
-- Designed *star and snowflake schemas* with fact and dimension
-  tables.
-- Built *hierarchies* for drill-down analysis.
-- Applied *best practices* for efficient and scalable models.
-
-*** DAX (Data Analysis Expressions)
-
-- Created *calculated columns* and *measures* for advanced analytics.
-- Implemented:
-  - *Filter context manipulation* with CALCULATE, FILTER, and ALL.
-  - *Iterator functions (X functions)* for row-by-row aggregation.
-  - *Time Intelligence functions* for comparisons.
-  - *Conditional logic* (IF, SWITCH, HASONEVALUE).
-- Organized measures into *dedicated measure tables* for clarity.
-
-*** Visualization & Reporting
-
-- Built interactive reports with:
-  - *Drill-through filters*.
-  - *Custom slicer panels* using bookmarks.
-  - *Numeric range parameters* for dynamic what-if analysis.
-  - *Custom tooltips*.
-- Applied *data visualization best practices* for clarity.
-- Managed *row-level security roles* for user-based access.
-
-
-** Repository Structure
-
-In the course, the project in the [[AdventureWorks][AdventureWorks]] folder, was made
-following along with the course lectures. The project in the Maven
-Market folder was made entirely by me.
-
-
-*** AdventureWorks
-
-AdventureWorks is a fictional sport store, that asked us to create a
-report to keep track and to analyze their metrics (such as orders,
-customers, profit, returns, rates, etc.)
-
-There are 4 main dashboards: the *Exec Dashboard* which includes a
-high-level overview of the most important metrics, *map* which
-displays a map with the countries where there are registered sales,
-the *product detail* which displays information about one single
-porduct, and the customer detail, which shows information about
-customers.
-
-This is how they look:
-
-**** Exec Dashboard
-
-[[file:Screenshots/AdventureWorks/Exec Dashboard 1.png]]
-
-That is how the exec dashboard looks like without filters, there are
-KPI cards on the top, revenue trending with Power BI's prediction, and
-some other pieces of information.
-
-This dashboard has a slicer panel, that opens when the filter icon is
-actioned:
-
-[[file:Screenshots/AdventureWorks/Exec Dashboard 2.png]]
-
-Which can also be closed using the /Back/ arrow (this was achieved
-using bookmarks).
-
-Then, we move to the *Map* page which might be the simplest of all the
-pages in this report, as it only shows a map with bubbles (the
-biggest, the more sales):
-
-[[file:Screenshots/AdventureWorks/Map 1.png]]
-
-There's also the *Product Detail* page:
-
-[[file:Screenshots/AdventureWorks/Product Detail 1.png]]
-
-Which is a drill-through page (we can drill-through the Matrix on the
-Exec Dashboard page that display the products by right-clicking on
-them).
-
-[[file:Screenshots/AdventureWorks/Customer Detail 1.png]]
-
-
-*** MavenMarket
-
-WIP