Decoded©
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Database: what is it, and how does it work?
Databases are used to store and manipulate data. Find out everything you need to know about it, and why you should start a Data Management course. To understand what a database is, it is important to first understand what data is. Simply put, it is information that can be linked to any object. They can […]
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Google Finally Caves to Publishers with This Game-Changing AI Link Update
Google unveiled major updates to its AI Overviews feature in mid-2024, redesigning the interface to display source links more prominently on the right side of desktop screens. The changes, announced in May and August, aim to boost referral traffic to publishers amid industry concerns that AI-generated summaries could reduce visits to original content websites.
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WordPress.com’s New AI Assistant Just Made Building Websites Shockingly Easy
WordPress.com launched an integrated AI assistant on February 17, 2026, offering automated site design, content creation, and image generation directly within its editor. The feature, initially available to users on Business and Commerce paid plans, enables natural language commands for website modifications and leverages AI models from providers including Google, OpenAI, and Anthropic.
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Machine Learning: What is it and why does it change the world?
Find out everything you need to know about Machine Learning: definition, operation, and different categories… you’ll know everything about Machine Learning and its revolutionary impact in all areas! Machine Learning is a scientific field, and more specifically a sub-category of artificial intelligence. It consists in letting algorithms discover “patterns”, i.e. recurring patterns, in data sets. […]
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Decoding Data Build Tool: Functionality and Applications Unveiled
If data is to enable organizations to make informed decisions, the information must be reliable. The transformation phase is therefore a key challenge for companies. They need to prepare and cleanse the available data to improve its quality. But as data volumes continue to grow, this task is becoming increasingly difficult (not least because of […]
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Apache Airflow: what is it and how to use it?
Apache Airflow is an open-source workflow scheduling platform, widely used in the data engineering field. Find out everything you need to know about this Data Engineer tool: how it works, use cases, main components… The story of Apache Airflow begins in 2015, in the offices of AirBnB. At that time, the vacation rental platform founded […]
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Analysis of variance (ANOVA): a basic tool for data analysis
Analysis of Variance (ANOVA) is a straightforward and widely used statistical technique for examining the relationship between two or more variables, especially between an explanatory variable and a target (or dependent) variable. ANOVA helps us understand if the explanatory variable influences the target variable and in what way. ANOVA is thus employed in diverse contexts […]
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Machine Learning Metrics: How to Evaluate a Model?
What is a metric in Machine Learning? Machine Learning allows computers to learn and make predictions or decisions based on data. There are two types of learning: supervised learning and unsupervised learning. In this article, we will focus on a supervised framework. For more details on the basics of Machine Learning and the difference between […]
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Metadata: What is it? What is it used for?
Data management becomes fundamental as datasets multiply. Among the solutions for efficient handling of large volumes of data, metadata stands out. But what exactly is it? What is it used for? What types are there? And how is it properly utilized? Liora answers your questions. What is metadata? Definition Metadata describes essential characteristics of a […]
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Artificial Intelligence : Definition, history and risks
Artificial intelligence is going to change the world, but it is still misunderstood by many people. Through this file, discover everything you need to know about AI: definition, functioning, history, different categories, case of use and applications… Artificial intelligence (AI) is such a vast and revolutionary technology that it is difficult to give a precise […]
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Large Language Models (LLM) : Everything you need to know
Since the end of 2022 and the massive worldwide use of ChatGPT, artificial intelligence-based language models have been attracting increasing interest, both from the general public and from businesses. So what are large language models? How do they work? What are they used for? What are their advantages? Find out in this article. What are […]
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Unraveling Machine Learning vs Deep Learning: Key Differences Explained
Today, data analysis is a key factor in business decision-making. This data needs to be pre-processed and analyzed using Artificial Intelligence (AI) and Machine Learning methods such as Deep Learning. AI has thus become a reality with multiple everyday applications, the number of which will only increase in the years to come. To help you […]
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