Artificial intelligence course: why and how to become an AI expert?
How has AI evolved over time? Since research began in the 1950s, the aim of Artificial Intelligence has been to create computer systems and machines capable of performing tasks normally requiring human intelligence. It aims to develop algorithms and models that enable machines to learn, reason, recognize patterns, make decisions and solve problems autonomously. After […]
Blockchain: How this technology works, its advantages and limitations
Blockchain a technology for storing and transmitting information. It is often defined as a decentralized, distributed ledger that stores ownership of digital assets. Indeed, any data stored on the Blockchain is impossible to modify, making this technology a real revolution in sectors such as cybersecurity or healthcare. This technology is mainly used as a protocol […]
Introduction to multidimensional architectures
Multidimensional analysis is the ability to analyze data that has been aggregated along several dimensions. In this article, you’ll discover star and snowflake patterns, the most popular multidimensional data models. You’ll find a table comparing these two models at the end of the article. What is an OLAP cube? OLAP hypercubes, for Online Analytical Processing, […]
The Power of Ensemble Methods in Data Science
Thanks to the development of Big Data and Artificial Intelligence, Data Scientists can use data learning models to perform predictive analyses. Among the most effective methods is ensembling. So what is it all about? How does model assembly work? What are its advantages and disadvantages? That’s what we’re going to find out in this article. […]
Empowering Data-Driven Decisions: The Role of a Data Consultant
Managing large volumes of data is now commonplace, and to this end a profile has emerged that has become indispensable within large structures: the Data consultant. Halfway between consultant and data analyst, the data consultant does project management as well as data analysis and deliverables production. Focus on a profession that is highly prized by […]
Database Types: How to make the right choice
Data collection is the first step in creating a Machine Learning model. It is therefore essential to choose a database model that offers the features your application needs most. Relational and NoSQL databases are the two most widely used system families. They differ in structure, data storage and accessibility. In this article, we’ll look at […]
Unlocking the Power of SQL Foreign Keys: Definition and Applications
If you’re designing an SQL database management system, it’s in your interest to know and implement the foreign key system. In the long term, it’s a win-win situation. A foreign key is a column (or several columns) in a database that is linked to the primary key column of another table. The primary key in […]
GCP Docker: What is it? How do I use it?
While virtual machines can be used to virtualize existing applications, today it’s the containers that are all the rage for modern applications. But to manage them, it’s essential to have the right tools. This is particularly true of GCP Docker. GCP Docker – What is Docker? Founded in 2013, Docker is an open source container […]
Navigating the Role of a Secure Infrastructure Administrator
In a world where cyber-attacks are increasingly common, infrastructure security is a major concern for businesses. Secure infrastructure administrators play a key role in protecting sensitive data within an organization. But what are their responsibilities, and how can they ensure optimum security? Find out in this article how to become a secure infrastructure administrator, the […]
Deciphering Paid Acquisition: Definition and Strategy Insights
Acquiring new customers is the main challenge for most companies. But with so much competition out there, it can be hard to find a foothold in the market. Fortunately, there are a number of techniques you can use to guarantee growth. One of them is the paid acquisition strategy. So what is it? And above […]
The Role of Data Science in Revolutionizing the Insurance Industry
Insurance has always used data to adapt its offer and anticipate claims. But with the advent of Big Data, insurers are faced with titanic volumes of data. To analyze and exploit this information, traditional actuarial methods are no longer sufficient. This is precisely why Data Science is making its way into the insurance industry. How […]
Media Scientist: Exploring Skills, Missions, and Salary Trends
The rapid evolution of the media landscape and the rise of digital marketing have created new professional opportunities. One of these emerging roles is that of Media Scientist, a professional in online advertising campaigns. In this article, we’ll explore what this job entails, its responsibilities, the skills required, as well as the training needed to […]
