Glossary index

Technology, science and the universe

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Graphics, games and extended reality

Oculus Mobile

Oculus Mobile is a mobile operating system designed specifically for Oculus virtual reality devices, such as Oculus Quest and Oculus Go. This operating system is optimized to provide immersive…

Graphics, games and extended reality

Oculus OS

Oculus OS is an operating system specifically designed for virtual reality headsets, optimized to provide an immersive and smooth experience. This operating system focuses on user interaction with…

Graphics, games and extended reality

Oculus Quest

Oculus Quest is a standalone virtual reality headset that operates with a mobile operating system optimized for virtual reality experiences. This device, launched by Oculus, a subsidiary of Meta…

Software development

OData

OData, which stands for Open Data Protocol, is a standard protocol designed to create and consume queryable and interoperable RESTful APIs. This protocol allows developers to access data in a uniform…

Mathematics and statistics

Odds ratio

The odds ratio is a statistical measure used to evaluate the association between an exposure and an outcome. It is defined as the ratio of the odds of an event occurring in a group exposed to a risk…

Operating systems

Odin

Odin is a mobile operating system management tool developed by Samsung, specifically designed to facilitate firmware updates and recovery for the brand's mobile devices. This software allows users…

Software development

Odoo

Odoo is an open-source suite of business applications written in Python, designed to help companies efficiently manage various areas of their operations. This modular platform allows organizations to…

Society and culture

Odyssey

The 'Odyssey' is a term that evokes the idea of a long journey or experience, filled with significant events and challenges. This concept is commonly associated with the eponymous literary work…

Operating systems

Off

Turning off refers to a state where a device is powered down. This state implies that the device has ceased all operations and is not consuming energy, distinguishing it from other states like sleep…

Cloud and infrastructure

Off-chain Computation

Off-chain computing refers to processing data outside of the blockchain to enhance performance and scalability. This approach allows transactions and operations to be executed without the need to be…

Blockchain and Web3

Off-Chain Consensus

Off-chain consensus refers to a validation and agreement process that takes place outside the main blockchain. This approach is primarily used to enhance scalability and reduce costs associated with…

Blockchain and Web3

Off-chain Transactions

Off-chain transactions are transactions that occur outside of the blockchain, often to improve scalability and reduce costs. This approach allows operations to be conducted without the need to record…

Networking and telecommunications

Off-grid Systems

Off-grid systems are installations that operate independently of the traditional electrical grid, allowing them to generate and use energy without relying on external providers. These systems are…

Artificial intelligence

Off-Policy Evaluation

Off-policy evaluation is a fundamental concept in reinforcement learning that refers to the process of estimating the value of a policy using data generated by a different policy. This allows…

Artificial intelligence

Off-Policy Learning

Off-policy learning is an approach within reinforcement learning that allows the evaluation and improvement of a policy different from the one used to generate the data. This means that the agent can…

Cloud and infrastructure

Off-Site Backup

An off-site backup refers to the practice of storing backup copies of data in a physical location different from that of the original data. This strategy is fundamental to information protection, as…

Cybersecurity

Offboarding

Offboarding is the process of removing a user from a system, which includes deactivating accounts and transferring data. This process is crucial in identity and access management, as it ensures that…

Blockchain and Web3

Offchain

Off-chain refers to transactions or processes that occur outside the blockchain network, often to improve efficiency. This approach seeks to alleviate the load on the main network, allowing certain…

Cybersecurity

Offensive Security

Offensive security is a proactive approach in the field of cybersecurity that focuses on identifying and mitigating vulnerabilities before they can be exploited by attackers. This approach involves…

Web and e-commerce

Offer

The offer in the context of e-commerce refers to a specific proposal to sell goods or services at a set price or under particular conditions. This concept is fundamental in the realm of commerce, as…

Web and e-commerce

Offer Code

An offer code is a set of alphanumeric characters that customers can enter on an e-commerce website to receive a discount or a special offer on their purchases. These codes are marketing tools used…

Web and e-commerce

Offer management

Offer management in e-commerce refers to the process of creating and managing special promotions and discounts offered to consumers. This process is essential for attracting customers, increasing…

Cloud and infrastructure

Office 365

Office 365 is a suite of cloud-based productivity applications and services offered by Microsoft. This platform integrates tools such as Word, Excel, PowerPoint, Outlook, and OneDrive, allowing users…

Networking and telecommunications

Offline

Offline refers to the condition of being disconnected from a network, whether it be the internet or a local network. This term is commonly used in the fields of technology and computing to describe…

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