Introduction to Data and Artificial Intelligence professions The rise of data and artificial intelligence (AI) has given rise to an abundance of innovative and varied professions. At the heart of the digital revolution, these specializations…
Fundamentals of Object Oriented Programming There Object Oriented Programming (OOP) is a programming paradigm that uses “objects” to design computer applications and programs. These objects represent real-world entities and allow developers to create more flexible,…
Introduction to Dompdf Dompdf is a PHP library that allows you to generate PDF files from HTML content. This solution is very useful for generating reports, invoices or any other document in PDF format. In…
Data technologies play an increasingly essential role in our modern society. With the increasing digitalization of our lives and the explosion of data generated daily, it is crucial to understand the importance of these technologies…
A computer infocenter, also referred to as information Center, refers to a centralized system dedicated to data management within an organization. Its objective is to collect, store, organize and disseminate the information necessary for the…
Introduction to SSDs and How They Work The advent of solid state disks, or SSD (Solid State Drive in English), marked a real revolution in the field of data storage. Unlike traditional hard disk drives…
Introduction to the concept of Datamart THE datamart is an essential term in the world of data analysis and Business Intelligence (BI). It is a subsection of a data warehouse, that is, a specialized database…
The key role of the Master Data Manager in data governance In a world where data has become a major strategic asset for businesses, data governance is essential to ensure the quality, security and effectiveness…
Introduction to Bayes’ theorem THE Bayes’ theorem is a fundamental formula in probability and statistics that describes the updating of our beliefs in the presence of new information. Named in honor of the Reverend Thomas…
Introduction to the world of big data THE Big Data represents a growing sector that is transforming the way businesses and organizations analyze and leverage data. In an increasingly digital world, data is generated at…
The strategic place of the Chief Data Officer in the company In the era of big data and data analytics, businesses increasingly recognize the importance of managing and leveraging their data strategically. At the heart…
PyGraft: the new star of open source DataViz PyGraft emerges as a promising tool, designed to provide data professionals and enthusiasts with an enriching and powerful experience in creating data visualizations. Featuring advanced processing capabilities…
Introduction to text mining THE text mining, or text mining in French, is a branch of data science that focuses on extracting useful information from large sets of text data. Often associated with natural language…
The role and missions of the data miner THE Data Miner, or data prospector, plays a crucial role in the world of data and artificial intelligence. It is an essential shadow actor who facilitates decision-making…
Autoencoders, or autoencoders in English, position themselves as powerful tools in the field of machine learning and artificial intelligence. These special neural networks are used for dimension reduction, anomaly detection, data denoising, and more. This…
Understand the importance of backup Data backup is essential to protect information from possible loss due to hardware failure, human error, malware or natural disasters. An adequate backup system makes it possible to restore lost…
Understanding the Michael Porter Value Chain The value chain is a concept developed by the American economist and academic Michael Porter in his work “Competitive Advantage” published in 1985. This model is essential for analyzing…
Understanding RFID technology and its risks What is RFID? There Radio-Frequency Identification (RFID) is a technology that allows the automatic identification of objects, animals or people using radio waves. It uses small electronic devices called…
Understanding Dataviz: data visualization Today, with the immense amount of data generated every second, it becomes essential to know how to present this information in a clear and effective manner. This is where the data…
Understand the fundamentals In the era of Big Data and digital transformation, companies must be able to effectively exploit their data. THE Data Hub, or “data center”, is an architectural response to this growing need…