Vytautas_е Ablinskas_gynimo_uеѕduotis.pbix -

: Most professional "defense" tasks utilize a Star Schema , with a central Fact Table (e.g., Sales ) surrounded by Dimension Tables (e.g., Date , Product , Geography ).

: Calculation of Key Performance Indicators (KPIs) such as: Total Revenue : SUM(Sales[Amount])

: Using efficient DAX and minimizing the data model size. Vytautas_Е ablinskas_Gynimo_UЕѕduotis.pbix

The foundation of the project involves connecting to diverse data sources and cleaning them for analysis.

: Pinpointing bottlenecks if the dataset includes logistical or technical metadata. : Most professional "defense" tasks utilize a Star

: Logical naming for all tables, measures, and visual titles.

: Separating date/time fields or nested strings. with a central Fact Table (e.g.

A professional write-up for a Power BI defense typically covers the following architectural and analytical stages: 1. Data Connection and ETL Process (Power Query)