Introduction to Amazon Web Services (AWS): a revolution in cloud computing Since its creation in 2006, Amazon Web Services (AWS) has radically changed the IT landscape by delivering a cloud services platform that delivers unprecedented…
Understanding sharding: definition and basic principles The world of databases and large-scale data storage is complex and constantly evolving. To effectively manage exponentially increasing volumes of data, IT architectures must innovate and find solutions to…
What is a Digital Workspace? The term Digital Workspace, Or digital workspace, defines a work environment that no longer has physical barriers thanks to digital technologies. It brings together a set of tools and technologies…
Understanding IT: Definition and evolution of information technologies What is IT? The term IT, For Information technology in English, designates all the technologies related to the processing and management of information and data. This vast…
Definition of VOIP and basic principles The technology of Voice over Internet Protocol (VoIP) represents a major evolution in the way we communicate. Long dominated by traditional telephone lines, telephony is undergoing a digital transformation…
Understand how 4G works and its limits What is 4G? Technology 4G, also known as 4th generation of standards for mobile telecommunications, is the continuation of the 3G and precedes the very recent 5G. It…
What is Telegram? Telegram is an instant messaging application focused on speed and security. It has become one of the most popular communications platforms in the world thanks to its combination of advanced features, intuitive…
Introduction to IMAP Internet Message Access Protocol (IMAP) is a communications standard that allows users to receive and manage their emails directly on email servers, which differs from the traditional approach where emails are downloaded…
The fundamentals L’Lifecycle Management app (ALM) is a systematic governance and management framework for software development. It encompasses the practices, processes, and tools that enable teams to manage the lifecycle of an application from conception…
Understanding the differences between server types Servers play a vital role in running networks, hosting websites, storing data, and supporting computing, among other tasks. These powerful machines can come in different forms, each with its…
Role and missions of the Director of IT Services The essential role of the Director of IT Services THE Director of IT Services, also known as CIO Or Director of the information systems, holds a…
Introduction to Intrusion Detection Systems: HIDS and NIDS Information system security is a central concern for businesses and organizations of all sizes. Faced with growing threats and the sophistication of cyber attacks, it is imperative…
Mobile operating systems market shares With the rise of smartphones and the constant evolution of technology, the rivalry between iOS, Android and Windows becomes more and more intense. The market shares for each operating system…