What is DAX? DAX (for Data Analysis expression) is a language used in Analysis Services, Power BI, and Power Pivot applications in Excel. It is a query language designed to solve basic data analysis and calculation problems, inspired in part by Excel functions but adapted to the reality of database analysis. It provides great flexibility […]
Nowadays, no sector escapes the expansion of artificial intelligence; Like Midjourney, which is an AI image generator revolutionizing the artistic field. In this article I suggest you to discover Midjourney and how to use it. What’s Midjourney? Midjourney is an artificial intelligence that allows to create images from texts entered by a user. It is […]
Before any Data Analysis, what could be better than knowing the types of data to import and how to import them.In this tutorial we will see how to import files from several sources. 1: Txt Files A txt file is a file that contains plain (unformatted) text and does not require any special program (software) […]
Any project starts with a well-defined problem statement (like forecast the sales of an X item present in its inventory in the coming month or the cause of customer churn) or a not well-defined problem (like how to increase sales of a product). Data science enables us to solve this business problem with a series […]
An ETL (extract, transform, load) pipeline is a fundamental type of workflow in data engineering. The goal is to take data that might be unstructured or difficult to use or access and serve a source of clean, structured data. It’s also very straightforward and easy to build a simple pipeline as a Python script. The […]
