Browse Definitions by Alphabet

APP - ASI

Apple CarPlay - Apple CarPlay is an automotive software interface that integrates an end user's iPhone’s operating system (OS) with a car's infotainment display.
Apple Configurator - Apple Configurator is a free Mac OS X tool for configuring and deploying iOS devices in the enterprise by using a physical USB connection.
Apple Device Enrollment Program (DEP) - The Apple Device Enrollment Program (DEP) is an online service that automates the enrollment and configuration of Apple iOS devices in an organization’s mobile device management software.
Apple HomePod - Apple HomePod is the company’s Wi-Fi connected smart speaker that supports multi-room setups.
Apple iMessage (Apple instant message) - Apple iMessage (Apple instant message) is an instant messenger service developed by Apple Inc.
Apple iOS - Apple iOS is a proprietary mobile operating system that runs on mobile devices such as the iPhone, iPad and iPod Touch.
Apple iPad Pro - Apple iPad Pro is the company's large, powerful, high-resolution tablet, aimed at users who require graphics-heavy applications and a PC-like screen and interface.
Apple iTunes - Apple iTunes is software that allows computer users to purchase, download and manage music, videos, applications and other media.
Apple iWork - Apple iWork is a productivity software suite for computers and mobile devices running Mac OS X and iOS operating systems (OSes).
Apple Joint Venture - Apple Joint Venture is an IT support and training service geared toward small and midsized businesses.
Apple Live Photos - Apple Live Photos, first available on the iPhone 6s, turn pictures into short videos by capturing movement and sound in the seconds before and after a user takes a photo.
Apple Managed Open In - Apple Managed Open In is a security feature released in the Apple iOS 7 mobile operating system that allows IT to configure which applications employees can use to access data.
Apple OS X Mavericks - Apple OS X Mavericks is version 10.
Apple Passbook - Apple Passbook is a mobile application on an iPhone or iPod Touch that allows users to store .
Apple Pay - Apple Pay is a contactless mobile financial transactions service developed for Apple devices.
Apple Push Notification service (APNs) - Apple Push Notification service (APNs) is a cloud service that allows approved third-party apps installed on Apple devices to send push notifications from a remote server to users over a secure connection.
Apple Smart Keyboard - Apple's Smart Keyboard is a detachable, full-size, text input device designed for the iPad Pro.
Apple Swift - Apple Swift is Apple's programming language for IOS, WatchOS, TVOS, MacOS and Linux.
Apple TV (Apple TV 4) - Apple TV is a set-top box that allows end users to stream multimedia content from the Internet over a television.
Apple User Enrollment - Apple User Enrollment (UE) is a form of mobile device management (MDM) for Apple products that supports iOS 13 and macOS Catalina.
Apple Watch - Apple Watch is Apple's entry into the smartwatch market.
Apple Watch OS (Apple Watch operating system) - The operating system for Apple Watch is designed to take advantage of the wearable nature of the device with features such as Glances that cater to the smaller screen and its location on the user's wrist.
applet - An applet (little application) is a small software program that supports a larger application program.
appliance (network appliance) - An appliance or "network appliance" is a term used to denote a relatively low-cost PC designed for Internet access and specialized business use, but without the capabilities of a fully-equipped PC.
applicant tracking system (ATS) - An applicant tracking system (ATS) is software that manages the recruiting and hiring process, including job postings and job applications.
application - An application, also referred to as an application program or application software, is a computer software package that performs a specific function directly for an end user or, in some cases, for another application.
application architecture - An application architecture is a structural map of how an organization's software applications are assembled and how those applications interact with each other to meet business or user requirements.
application awareness - Application awareness is the capacity of a system to maintain information about connected applications to optimize their operation and that of any subsystems that they run or control.
application blacklisting - Application blacklisting, sometimes just referred to as blacklisting, is a network administration practice used to prevent the execution of undesirable programs.
application clustering (software clustering) - Application clustering (sometimes called software clustering) is a method of turning multiple computer servers into a cluster (a group of servers that acts like a single system).
Application Compatibility Toolkit (ACT) - Application Compatibility Toolkit (ACT) is a set of freely downloadable program utilities and related documents from Microsoft for ensuring compatibility among application programs in Windows operating systems, especially in a large network environment.
application containerization (app containerization) - Application containerization is an OS-level virtualization method used to deploy and run distributed applications without launching an entire virtual machine for each app.
application delivery controller (ADC) - An application delivery controller (ADC) is a network component that manages and optimizes how client machines connect to web and enterprise application servers.
application firewall - An application firewall is an enhanced firewall that limits access by applications to the operating system (OS) of a computer.
application layer - The application layer sits at Layer 7, the top of the Open Systems Interconnection (OSI) communications model.
application layering (app layering) - Application layering (app layering) is a technology for delivering virtual applications that run in layers separate from a virtual desktop, but interact with the operating system and other apps as if they are installed natively on the base image.
application lifecycle management (ALM) - Application lifecycle management (ALM) is an integrated system of people, tools and processes that supervise a software application from its initial planning and development, through testing and maintenance, and into decommissioning and retirement.
Application Load Balancer - The Application Load Balancer is a feature of Elastic Load Balancing that allows a developer to configure and route incoming end-user traffic to applications based in the AWS public cloud.
application manager (app manager) - An application manager (app manager) is programming for overseeing the installation, patching and updating and perhaps access of software applications.
application migration - Application migration is the process of moving an application program from one environment to another.
application modernization - Application modernization is the refactoring, re-purposing or consolidation of legacy software programming to align it more closely with current business needs.
application monitoring and management (AMM) - Application monitoring and management is the administrative area and associated tools involved with overseeing the operation of business software and ensuring that it functions and performs as expected.
Application Performance Index (Apdex) - Application Performance Index, also known as Apdex, is an open standard intended to simplify reports of application performance.
application platform - An application platform is a framework of services that applications rely on for standard operations.
application platform as a service (aPaaS) - Application platform as a service (aPaaS) is a cloud service that provides environments for the development and running of applications.
application portfolio management (APM) - Application portfolio management (APM) is a framework for managing enterprise IT software applications and software-based services.
application program interface (API) - An application program interface (API) is code that allows two software programs to communicate with each other.
application rationalization (AR) - Application rationalization is the process of identifying which business applications should be kept, replaced, retired or consolidated across an organization to improve business operations.
application release automation (ARA) - Application release automation (ARA) is a process that packages and deploys an application, or application updates, through the stages of development to production automatically.
application sandboxing - Application sandboxing, also called application containerization, is an approach to software development and management and mobile application management (MAM) that limits the environments in which certain code can execute.
application security - Application security, or appsec, is the practice of using security software, hardware, techniques, best practices and procedures to protect computer applications from external security threats.
application service provider (ASP) - An application service provider (ASP) is a company that offers individuals or enterprises access to applications and related services over the internet.
application streaming - Application streaming is an on-demand software delivery model that takes advantage of the fact that most applications require only a small fraction of their total program code to run.
application support engineer (ASE) - An application support engineer (ASE) is an IT professional who provides technical support for the range of software their employer uses.
application transformation - Application transformation is a process that aims to assess, modernize and manage applications in an enterprise organization.
application whitelisting - Application whitelisting is the practice of specifying an index of approved software applications or executable files that are permitted to be present and active on a computer system.
application-aware networking (app-ware networking) - Application-aware networking is the capacity of an intelligent network to maintain current information about applications that connect to it and, as a result, optimize their functioning as well as that of other applications or systems that they control.
application-aware storage - Application-aware storage is a storage system with built-in intelligence about relevant applications and their utilization patterns.
Appreciative inquiry (AI) - Appreciative Inquiry (AI) is a change management approach that focuses on identifying what is working well, analyzing why it is working well and then doing more of it.
approximate equality - Approximate equality is a concept used primarily in physics and engineering, and also occasionally in mathematics.
AppX file - AppX is the application distribution file format that was introduced with Microsoft Windows 8.
aquaculture - Aquaculture is the farming of aquatic animals or plants, including breeding, raising and harvesting in all types of water environments in controlled conditions.
AR-to-GL reconciliation - AR-to-GL (accounts-receivable-to-general-ledger) reconciliation is a process commonly used to balance accounts in bookkeeping, particularly within an Oracle relational database.
Archie - Archie is a program that allows you to search the files of all the Internet FTP servers that offer anonymous FTP.
archival storage - In computers, archival storage is storage for data that may not be actively needed but is kept for possible future use or for record-keeping purposes.
archive - An archive is a collection of data moved to a repository for long-term retention, to keep separate for compliance reasons or for moving off primary storage media.
ARCNET - ARCNET is a widely-installed local area network (LAN) technology that uses a token-bus scheme for managing line sharing among the workstations and other devices connected on the LAN.
Arcserve UDP (Arcserve Unified Data Protection) - Arcserve Unified Data Protection is a data backup and recovery software product.
area (A) - Area (symbolized A) is a two-dimensional quantity representing amount or extent of surface.
areal density - Areal density measures the amount of data that can be stored on a given amount of physical space on a disk drive.
AribaPay - AribaPay is a system for electronic payments for goods and services on the SAP Ariba Network, a global business trading community.
Arista Extensible Operating System (Arista EOS) - Extensible Operating System (EOS) is a scalable network operating system (OS) that offers high availability, streamlines maintenance processes, and enhances network security.
arithmetic mean - The arithmetic mean, also called the average or average value, is the quantity obtained by summing two or more numbers or variables and then dividing by the number of numbers or variables.
arithmetic-logic unit (ALU) - An arithmetic-logic unit (ALU) is the part of a central processing unit (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words.
ARKit - ARKit (Apple ARKit) is Apple’s augmented reality (AR) development platform for iOS mobile devices.
Arm processor - An Arm processor is one of a family of CPUs based on the RISC architecture for computer processors.
ARM server - An advanced RISC machine (ARM) server is an enterprise-class computer server that employs a large array of ARM processors rather than a complement of x86-class processors.
Army Knowledge Online (AKO) - Army Knowledge Online (AKO) is the United States Army intranet.
ARPANET - The U.S.
ARRA (American Recovery and Reinvestment Act of 2009) - The American Recovery and Reinvestment Act of 2009 (ARRA) is an economic stimulus bill created to help the United States economy recover from an economic downturn that began in late 2007.
array-based replication - Array-based replication applies the functionality of data replication across one or more storage controllers, which eliminates the processing overhead from servers and makes it easier to copy large amounts of data.
article - An article is a word used before a noun that indicates whether or not the reference is to a specific entity or an unspecific one.
artifact (software development) - An artifact is a byproduct of software development that helps describe the architecture, design and function of software.
artificial general intelligence (AGI) - Artificial general intelligence (AGI) is the representation of generalized human cognitive abilities in software so that, faced with an unfamiliar task, the AI system could find a solution.
artificial ignorance - Artificial ignorance is the artificial intelligence (AI) development practice of ignoring insignificant data in order to focus more attention to important information that might be valuable.
Artificial Intelligence as a Service (AIaaS) - Artificial Intelligence as a Service (AIaaS) is the third party offering of artificial intelligence (AI) outsourcing.
artificial intelligence in marketing - Artificial intelligence (AI) in marketing is the process of utilizing data models, mathematics and algorithms to generate insights that can be used by marketers.
artificial intelligence of things (AIoT) - The artificial intelligence of things (AIoT) is the combination of artificial intelligence (AI) technologies and the internet of things (IoT) infrastructure.
artificial neuron - An artificial neuron is a connection point in an artificial neural network.
artificial passenger (AP) - An artificial passenger (AP) is a device that would be used in a motor vehicle to make sure that the driver stays awake.
artificial personality (AP) - An artificial personality (AP) is a collection of characteristics, tendencies and behavioral quirks assigned to a chatbot, digital assistant, robot or video game character.
artificial superintelligence (ASI) - Artificial superintelligence (ASI) is software-based intellectual powers that surpass human ability across almost all conceivable categories and fields of endeavor.
artificially-intelligent attorney (AI attorney) - An artificially-intelligent attorney is a legal expert system that applies AI technologies to replicate and improve upon the abilities of a human legal research assistant.
AS/400 (IBM iSeries, AS/400e, eServer iSeries/400) - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
AS/400 Cheat Sheets - A collection of AS/400 cheat sheets with information about AS/400 and iSeries topics.
ASAP, ALAP and ATAP - ASAP, ATAP and ALAP are acronyms that stand for, respectively, as soon as possible, as timely as possible and as late as possible.
ASCII (American Standard Code for Information Interchange) - ASCII (American Standard Code for Information Interchange) is the most common character encoding format for text data in computers and on the internet.
ASCII symbols - Cheat sheet quick look-up for ASCII symbols.
ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) - ASHRAE was formed in 1959 by the merger of the American Society of Heating and Air-Conditioning Engineers (ASHAE), founded in 1894, and the American Society of Refrigerating Engineers (ASRE), founded in 1904.
ASIC (application-specific integrated circuit) - An ASIC (application-specific integrated circuit) is a microchip designed for a special application, such as a particular kind of transmission protocol or a hand-held computer.

AMP - APP

ASI - AVA