Browse Definitions by Alphabet

  • Nvidia Omniverse - Nvidia Omniverse is a computing platform built to enhance digital design and development by integrating 3D design, spatial computing and physics-based workflows across Nvidia tools, third-party apps and AI services.
  • NVMe (non-volatile memory express) - NVMe (non-volatile memory express) is a transfer protocol created to accelerate the transfer speed of data in solid-state storage devices.
  • NVMe over Fabrics (NVMe-oF) - NVMe over Fabrics, also known as NVMe-oF and non-volatile memory express over fabrics, is a protocol specification designed to connect hosts to storage across a network fabric using the NVMe network protocol.
  • NVRAM (non-volatile random access memory) - NVRAM (non-volatile random access memory) refers to computer memory that can hold data even when power to the memory chips has been turned off.
  • Nyquist theorem - The Nyquist theorem is also known as the sampling theorem.
  • What is a natural user interface (NUI)? - A natural user interface (NUI) is an interface that's designed to feel as natural as possible to users as they interact with a computing system or application.
  • What is a network interface card (NIC)? - A network interface card (NIC) is a hardware component, typically a circuit board or chip, installed on a computer so it can connect to a network.
  • What is a network management system? - A network management system (NMS) is an application or set of applications that enable network engineers to manage a network's independent components inside a larger network management framework and perform several key functions.
  • What is a network node? - A network node is a connection point in a communications network.
  • What is a network packet? - A network packet is a basic unit of data that is transferred over a computer network, typically a packet-switched network, such as the internet.
  • What is a neural network? - A neural network is a machine learning (ML) model designed to process data in a way that mimics the function and structure of the human brain.
  • What is a next-generation firewall (NGFW)? - A next-generation firewall (NGFW) is a network security device that combines traditional firewall capabilities with advanced features to detect and block sophisticated cyberattacks.
  • What is a northbound interface/southbound interface? - A northbound interface (NBI) is an application programming interface (API) or protocol that allows a lower-level network component to communicate with a higher-level or more central component; conversely, a southbound interface (SBI) allows a higher-level component to send commands to lower-level network components.
  • What is an NVDIMM (non-volatile dual in-line memory module)? - An NVDIMM (non-volatile dual in-line memory module) is hybrid computer memory that retains data during a service outage.
  • What is named entity recognition (NER)? - Named entity recognition (NER) is a natural language processing (NLP) method that extracts information from text.
  • What is narrow AI (weak AI)? - Narrow AI is an application of artificial intelligence technologies to enable a high-functioning system that replicates -- and perhaps surpasses -- human intelligence for a dedicated purpose.
  • What is National Electrical Code (NEC)? - National Electrical Code (NEC) is a set of regularly updated standards for the safe installation of electric wiring in the Americas.
  • What is natural language generation (NLG)? - Natural language generation (NLG) is the use of artificial intelligence (AI) programming to produce written or spoken narratives from a data set.
  • What is natural language processing (NLP)? - Natural language processing (NLP) is the ability of a computer program to understand human language as it’s spoken and written -- referred to as natural language.
  • What is natural language query (NLQ)? - Natural language query (NLQ) is a capability that enables users to ask questions within their analytics platforms using ordinary human language instead of query language.
  • What is natural language understanding (NLU)? - Natural language understanding (NLU) is a branch of artificial intelligence (AI) that uses computer software to understand input in the form of sentences using text or speech.
  • What is nearbound marketing? - Nearbound marketing is a strategy that capitalizes on partnerships, networks and trusted connections to generate demand from higher-quality leads.
  • What is nearshore outsourcing and how does it work? - Nearshore outsourcing is the practice of getting work done or services performed by people in neighboring countries rather than an organization's own country.
  • What is NetApp? - NetApp, formerly Network Appliance, Inc.
  • What is NetOps? Everything you need to know - NetOps, also referred to as NetOps 2.
  • What is network analytics? - Network analytics is the application of big data principles and tools to the data used to manage and secure data networks.
  • What is network as a service (NaaS)? - Network as a service (NaaS) is a cloud model for delivering various network services virtually on a subscription basis.
  • What is network automation? - Network automation is a process that uses intelligent software to automate the management, configuration, deployment, testing and operation of both physical and virtual devices.
  • What is network availability? - Network availability is how long a network system is in uptime over a specific time interval.
  • What is network configuration management (NCM)? - Network configuration management (NCM) is the process of organizing and maintaining information about all the components in a computer network.
  • What is network management? - Network management is a multifaceted discipline that provides network administrators with the tools, protocols and processes to maintain and optimize network operations.
  • What is network monitoring? - Network monitoring, also frequently called network management, is the practice of consistently overseeing a computer network for any failures or deficiencies to ensure continued network performance.
  • What is network scanning? How to, types and best practices - Network scanning is a procedure for identifying active devices on a network by employing a feature or features in the network protocol to signal to devices and await a response.
  • What is network topology? - A network topology is the physical and logical arrangement of nodes and connections in a network.
  • What is network traffic? - Network traffic is the amount of data that moves across a network during any given time.
  • What is network virtualization? Everything you need to know - Network virtualization is a method of combining the available resources in a network to consolidate multiple physical networks, divide a network into segments or create software networks between VMs.
  • What is network visibility? - Network visibility is an awareness of the components and data within an enterprise computer network.
  • What is network-attached storage (NAS)? A complete guide - Network-attached storage (NAS) is dedicated file storage that enables multiple users and heterogeneous client devices to retrieve data from centralized disk capacity.
  • What is neural radiance field (NeRF)? - Neural radiance fields (NeRFs) use deep learning to turn 2D images of objects or scenes into detailed 3D representations by encoding the entire scene into an artificial neural network.
  • What is neuro-symbolic AI? - Neuro-symbolic AI combines neural networks with rules-based symbolic processing techniques to improve artificial intelligence systems' accuracy, explainability and precision.
  • What is NFV MANO (network functions virtualization management and orchestration)? - NFV MANO (network functions virtualization management and orchestration), or just MANO, is an architectural framework used to manage and orchestrate virtual network functions (VNFs) and other software components.
  • What is NISQ computing? Pros and cons - Noisy intermediate-scale quantum (NISQ) computing defines the present stage of quantum computing, in which quantum devices have a moderate qubit count, ranging from 50 to 1,000.
  • What is no-code? Everything you need to know - No-code is a software development approach that requires few, if any, programming skills to quickly build an application, website or module that links into an existing system.
  • What is noisy neighbor (cloud computing performance)? - Noisy neighbor is a phrase that describes a cloud computing infrastructure co-tenant that monopolizes bandwidth, disk input/output (I/O), processor (CPU) and other resources which can negatively affect other users' cloud performance.
  • What is NoSQL (Not Only SQL database)? - NoSQL is an approach to database management that can accommodate a wide variety of data models, including key-value, document, columnar and graph formats.
  • What is NRZ (non-return-to-zero)? - NRZ (non-return-to-zero) is a form of digital data transmission in which the binary low and high states, represented by numerals 0 and 1, are transmitted by specific and constant direct current (DC) voltages.
  • What is NTFS and how does it work? - NTFS, which stands for NT file system and the New Technology File System, is the file system that many versions of the Windows and Windows Server operating systems (OSes) use for storing, organizing, and retrieving files on hard disk drives (HDDs) and solid-state drives (SSDs).
  • What is NumPy? Explaining how it works in Python - NumPy is an open source mathematical and scientific computing library for Python programming tasks.
  • What is Nvidia? - Nvidia Corporation is a technology company known for designing and manufacturing graphics processing units (GPUs).
  • What is NVMe over Fibre Channel (NVMe over FC)? Definition and Guide - Non-volatile memory express over Fibre Channel (NVMe over FC) is a technology specification designed to enable NVMe-based message commands to transfer data and status information between a host computer and a target storage subsystem over a Fibre Channel network fabric.
  • What is the Nessus vulnerability scanning platform? - Nessus is a platform developed by Tenable that scans for security vulnerabilities in devices, applications, operating systems, cloud services and other network resources.
  • What is the NSA and how does it work? - The National Security Agency (NSA) is a federal government surveillance and intelligence agency that's part of the U.