Mastering Data & BI

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Data, Data Fundamentals, DAX, Power BI

DAX Essentials: A Beginner’s Guide to the Language Behind Your Data Models

If you’ve ever opened Power BI or worked with an SSAS Tabular model and wondered what those formulas in the measures pane actually do — this article is for you. DAX (Data Analysis Expressions) is the formula language that powers…

Jasper
March 28, 2026

Data Fundamentals, Essentials

Data Fundamentals Part 1: Understanding Data Roles and the Data Lifecycle

When I first got into data, I was overwhelmed by all the terms, definition and tasks: data engineering, analytics, BI, data science, modeling, OLTP, OLAP… It felt like everyone else already knew what it all meant, and I was just…

Jasper
September 9, 2025
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DAX Essentials: A Beginner’s Guide to the Language Behind Your Data Models

Data Fundamentals Part 1: Understanding Data Roles and the Data Lifecycle

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