A Comprehensive Data Analysis For J Cars Logistics.
Introduction JCARS Logistics imports,sells and delivers vehicles to customers across different regions in Kenya. To help management track business g…
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From Raw Data to Business Decisions: Building a Power BI Solution for JCars Logistics
Introduction JCars Logistics imports, sells and delivers vehicles across Kenya. Management wanted a report that could answer simple questions like:…
From Messy Rows to Management Decisions: Building a Power BI Solution for JCars Logistics
JCars Logistics sells and delivers vehicles across Kenya. Someone handed me one flat CSV, 276 rows and 32 columns, and asked for three things: an ex…
Data Modelling,Relationships and Joins.
Introduction Data modelling is the process of defining tables and establishing their relationships.The benefits of data modelling is that it simplif…
Relationships, Schemas and Joins in Power BI: A Practical Guide to Data Modelling
Flat tables, star schemas, snowflakes, cardinality, filter direction, and Power Query joins, in plain language. My first Power BI report was a 12 co…
Power BI
What is Power BI? Power BI is a business intelligence tool made by Microsoft. It lets you: Connect to data (Excel, CSV, databases, websites, etc.) C…
Build Power BI Columns That Adapt to Each User
Originally published at https://shai-kr.github.io/data-ninja-ai-lab/blog/2026-05-28-user-aware-calculated-columns-power-bi.html . Power BI calculate…