Cloud Computing: What is it and how to become an expert?
How does cloud computing work? Cloud computing is based on a technology known as virtualization. This technology enables the creation of a virtual, simulated computer, behaving exactly like a physical computer equipped with its own hardware. This is known as a “virtual machine”. Several virtual machines can be hosted on the same physical machine, separate […]
SQL joins: everything you need to know about table associations
If you’re a regular reader of our blog, you’ve already heard of SQL or “Structured Query Language”: a programming language for managing databases, and you know all about the importance of SQL joins. What is SQL Joins ? If you missed the article on the basics of SQL language. We’ll give it to you again here. […]
Tutorial Power BI: Learn how to use the BI tool by Microsoft
Would you like to use Power BI, but don’t know where to start? In this tutorial, you’ll learn how to use Microsoft’s Business Intelligence platform and its various functions: install the software, create dashboards, connect data sources and much more. Microsoft’s Power BI platform is one of the most widely used data visualization and business […]
AWS Lambda: Introduction to the Serverless Function
Launched in 2014, AWS Lambda is a serverless platform for Function as a Service. What does it mean? What are the main use cases? We will go into this in more detail in this article to explain the growing popularity of the service. What is AWS Lambda? The principle of AWS Lambda is basically very […]
Front end: What are the tools and skills of this profession?
The front end is the visible part of a website, with which users interact. Should you learn front-end development as a Data Scientist? Find out the answer. What is front-end development? In the field of web development, the notion of “front-end” development is essential. It encompasses the entire part of a website that is visible […]
Snowflake: What is it this Data Cloud tool? How to use it?
What is Snowflake? Snowflake is a data warehouse designed entirely and natively for the cloud. It is available on Amazon Web Services and Microsoft Azure. It is a columnar relational database with vectorized execution. In other words, it can handle the most demanding data analysis tasks. Its architecture separates computation from storage, enabling scaling at […]
Data Scientist : What they do and how they do it ?
What are the Data Scientist’s missions? The Data Scientist has several main responsibilities. First and foremost, and as the title suggests, the data scientist is a scientist, expected to put his or her data science to work for the company. Their role is to solve business problems through data analysis. They process, analyze and model […]
Power BI license: How much does the Microsoft solution cost?
There are several Power BI licenses available. Find out more about the different offers, and how to choose the right one for your needs when using Microsoft’s Business Intelligence software. With Power BI, Microsoft offers a complete Business Intelligence solution for companies. When adopting this tool, the first step is to choose a license. Of […]
AWS Certification: What is it and how do I get it?
With an AWS certification you can confirm your knowledge of the Amazon Web Services Cloud. Learn everything you need to know and how to prepare for the exam. Cloud computing professionals are highly sought after by companies. If you develop this expertise, you can move up in your career or even change your direction. To […]
Power BI vs. Tableau: Which one is the best tool for Business Intelligence?
Which is the best Business Intelligence and Data Visualization tool between Power BI and Tableau? Find out in our comprehensive comparison of these two software tools and get to know all the features they offer. Data visualization is becoming increasingly popular in companies. In this context, new tools are constantly emerging. Among the most popular […]
Excel vs. Power BI: What are the differences?
In the past, Microsoft Excel was the default solution for Business Intelligence and Data Visualization. However, since its introduction, Power BI has gradually replaced it. Companies use both Excel and Power BI, but what are the differences? What are their respective advantages and disadvantages? What is Power BI? Microsoft’s Power BI software is dedicated to […]
AWS SageMaker: A guide for using the platform
Amazon SageMaker is a cloud platform developed by Amazon Web Services (AWS) that is particularly useful for data science. Below you can learn more about the main features and how to use the tools of the platform from the development of a machine learning model to its deployment. Introduction to Amazon SageMaker Amazon SageMaker is […]
