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 […]
Chief Data Officer: skills, missions, training, salary
Chief Data Officer is one of the many professions involved in Big Data. But what does it do? What is the CDO in charge of? What power does he or she have, and how much can he or she earn? These are the points we’ll try to clarify in this article. What is a Chief […]
Lead Data Scientist: What you need to know about the job
If you’re looking for information about the job of Lead Data Scientist, this article will be of great help. Indeed, it outlines the main duties, tasks, and responsibilities that make up the core day-to-day activities of most Lead Data Scientists. In this article, you’ll also discover the requirements that most recruiters expect of anyone seeking […]
Tableau : What is this Business Intelligence tool ?
Business Intelligence is widely used by companies in all industries, to extract valuable information from data. Among the leading Business Intelligence tools, Tableau is a Data Visualization tool of growing popularity. What is Tableau? Tableau is a tool for generating data visualizations. By presenting information in the form of graphs or diagrams, it becomes easier […]
ETL or Extract Transform Load: Definition and use
With the advent of Big Data, companies are collecting more and more data. Over the past few years, the democratization of ETL software has enabled them to extract, transform and load this data into their data warehouses for better analysis. Let’s take a look at how this software works and at the different players on […]
DataScientest announces a strategic collaboration with Dataiku
Paris 20th June 2023, DataScientest, the French leader in training for tech professions, is delighted to announce their strategic collaboration with Dataiku, the platform for Everyday AI. This cooperation will allow the two entities to work together on the adoption of new solutions and access to expand our customer base in the EMEA region. Thanks […]
