Power BI Desktop download and installation guide
Power BI is a business analysis service from Microsoft. It lets you connect and visualize data interactively via the unified platform. It is one of the most widely used data modeling tools today. In fact, using Power BI, especially the desktop version Power BI or Power BI Desktop, allows you to create your effective data […]
AWS Elastic Load Balancer: The solution that distributes network traffic
AWS Elastic Load Balancer (ELB) automatically distributes your web applications’ incoming traffic to multiple destinations, such as EC2 instances, containers, or IP addresses, in one or more availability zones. ELB allows you to monitor the health of your various targets and forwards traffic only to healthy targets. It also scales automatically based on incoming traffic […]
DAX Power BI: all about the query programming language
Microsoft’s Power BI platform is dedicated to business intelligence, data analysis and data visualization. This software tool provides real-time analysis in the form of visualizations. Although intuitive to use, it is often necessary to create formulas and expressions to analyze data. To do this, we use DAX. The DAX or Data Analysis Expressions language is […]
Power BI Direct Query: All you need to know about this data query method
Power BI Direct Query: DirectQuery is an alternative method of querying data in Power BI. Find out everything you need to know about DirectQuery. When working with data in Power BI, it is essential to choose the connectivity mode. Import mode is generally the most commonly used, in combination with the Tabular model. This allows […]
Jam AWS: The playful learning platform from Amazon
Jam AWS is a social, fun, and competitive learning platform for the Amazon Web Services Cloud and its various services for DevOps, Machine Learning, Cybersecurity, Networking, and more. Learn everything you need to know here: history, presentation, benefits, prerequisites, training and much more. In 2018, Amazon Web Services saw an increase in demand for hands-on […]
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 […]
