Glossary index

Technology, science and the universe

+57,000terms
19galaxies
2languages
Dailynew terms from the radar
Artificial intelligence

Virtual Ethics

Virtual ethics refers to the ethical considerations that arise in digital environments and in interactions mediated by artificial intelligence (AI). This concept encompasses a wide range of topics…

Graphics, games and extended reality

Virtual Event

A virtual event is an activity that takes place in a digital environment, allowing interaction between participants through online platforms. These events can vary in format, ranging from conferences…

Cloud and infrastructure

Virtual Event Management

Virtual event management refers to the process of organizing and managing events that take place in a digital environment, using cloud platforms. This approach allows organizers to create interactive…

Graphics, games and extended reality

Virtual Events

Virtual events in the metaverse are gatherings that take place in immersive digital environments, where participants can interact with each other and the surroundings through avatars. These events…

Cloud and infrastructure

Virtual Evidence

Virtual Evidence refers to any type of information that exists in a digital format and can be used in legal proceedings. This evidence can include data stored on electronic devices such as computers…

Cloud and infrastructure

Virtual Failover

Virtual failover is a critical process in IT infrastructure management, designed to ensure service continuity in the event of failures in the primary system. This mechanism allows a backup system to…

Artificial intelligence

Virtual Feedback

Virtual feedback refers to the process of providing comments and suggestions through digital platforms, allowing for effective collaboration and continuous improvement in real-time. This approach is…

Operating systems

Virtual file system

The virtual file system is an abstraction layer over a physical file system that allows users and applications to interact with data more flexibly and efficiently. This layer acts as an intermediary…

Cybersecurity

Virtual Firewall

A virtual firewall is a software-based firewall that provides the same functionalities as a hardware firewall but operates within a virtual environment. This type of firewall integrates into the…

Cybersecurity

Virtual Forensics

Virtual Forensics refers to the application of forensic science in virtual environments, such as cloud computing, where data and interactions occur on digital platforms. This emerging field combines…

Software development

Virtual Function

A virtual function is a fundamental concept in object-oriented programming, especially in languages like C++. It refers to a function that can be redefined in a derived class, allowing the behavior…

Cloud and infrastructure

Virtual Gateway

The Virtual Gateway is an essential component in the architecture of cloud computing services, designed to facilitate the connection between a Virtual Private Cloud (VPC) and other networks…

Web and e-commerce

Virtual Goods

Virtual goods are items that exist in a digital environment and can be bought, sold, or exchanged. These assets do not have a physical form but hold significant value within their respective virtual…

Cloud and infrastructure

Virtual Hard Disk Format

The virtual hard disk format refers to a type of file that simulates a physical hard drive, allowing data to be stored in a structured and accessible manner. This format is fundamental in…

Cloud and infrastructure

Virtual host

Virtual hosting is a method that allows multiple websites to be hosted on a single physical server, optimizing resource use and reducing costs. This approach is based on virtualization, where a…

Cloud and infrastructure

Virtual Hosting

Virtual hosting is a method that allows multiple domain names to share a single physical server. This approach is fundamental in server management as it optimizes resource usage and reduces…

Cloud and infrastructure

Virtual I/O

Virtual I/O refers to the virtualization of input/output operations, allowing multiple virtual machines to share physical I/O resources. This approach optimizes hardware usage by enabling several…

Cybersecurity

Virtual Identity

Virtual identity refers to a digital representation of a user or system in a virtual environment. This representation can include a variety of elements, such as a username, an avatar, personal…

Graphics, games and extended reality

Virtual Imaging

Virtual images are visual representations generated through computer simulations, allowing the creation of environments, objects, and scenes that may not exist in physical reality. These images…

Cloud and infrastructure

Virtual Infrastructure

Virtual infrastructure refers to the combination of virtual machines, storage, and networks that create a virtual environment. This type of infrastructure allows organizations to run multiple…

Operating systems

Virtual Inheritance

Virtual inheritance in C++ is a mechanism that helps solve the diamond problem in multiple inheritance. This problem arises when a class derives from two base classes that, in turn, have a common…

Cloud and infrastructure

Virtual Instance

A virtual instance is a representation of a physical server running in a cloud environment. These instances allow users to deploy and manage applications and services without the need to invest in…

Cloud and infrastructure

Virtual Integration

Virtual Integration refers to the process of combining and managing multiple virtual resources and services into a cohesive and efficient environment. This concept is fundamental in virtualization…

Graphics, games and extended reality

Virtual Interaction

Virtual interaction refers to engagement with virtual environments or simulations, where users can interact in an immersive and dynamic way. This concept encompasses various technologies, with…