Browse Definitions By Topic
- Business software
- Cloud computing
- Computer science
- Data analytics and AI
- Data centers
- IT management
- Networking
- Security
- Software development
Business software
Search or browse for definitions related to the procurement, implementation and management of line of business software applications that are vital to running an enterprise.
- Enterprise resource planning (ERP)
- Human resources management
- Marketing and customer experience
- Microsoft
- Software applications
Recently Published Definitions
- STEMinism
STEMinism is a portmanteau that combines the acronym STEM (science, technology, engineering and math) with feminism.
- SMB
SMB is an abbreviation for a small and medium-sized business, sometimes called a small and midsize business.
Cloud computing
Terms related to cloud computing, including definitions about on-demand, distributed computing and words and phrases about software-as-a-service, infrastructure-as-a-service and storage-as-a-service.
Recently Published Definitions
- role-playing game
A role-playing game (RPG) is a game in which each participant assumes the role of a character that can interact within the game's imaginary world.
- What is Web 3.0 (Web3)? Definition, guide and history
Web 3.0 promises a more personalized and intelligent web that uses blockchain decentralization to give control back to users. Here's how to sort ...
Computer science
Definitions about computer science including computing fundamentals vocabulary, protocol and standards terminology, words about microprocessors and terms used in electronics.
Recently Published Definitions
- robotics
Robotics is a branch of engineering that involves the conception, design, manufacture and operation of robots.
- heat
Heat is the transfer of thermal energy from one physical system to another system or from one region in a physical system to another region.
Data analytics and AI
This glossary contains definitions related to customer data analytics, predictive analytics, data visualization and operational business intelligence. Some definitions explain the meaning of words used to Hadoop and other software tools used in big data analytics. Other definitions are related to the strategies that business intelligence professionals, data scientists, statisticians and data analysts use to make data-driven decisions.
Recently Published Definitions
- generative design
Generative design is a computer-aided design technique and category of software that uses AI to optimize the design process.
- AI hallucination
An AI hallucination is when a large language model (LLM) generates false information.
Data centers
Definitions used in data center management, including hardware, virtualization and cloud computing.
- Data backup and disaster recovery
- Data center management
- Linux
- Operating systems
- Storage administration
- Storage architecture
- Virtualization
Recently Published Definitions
- disk image
A disk image is a compressed file that contains a copy of the entire contents of a computer's hard drive or other storage media, such as optical ...
- logical block addressing (LBA)
Logical block addressing (LBA) is a technique to specify the addresses of blocks of data on a storage device, such as a hard disk.
IT management
Learn about the core elements of IT management, including operations, tech support and personal computing, as well as terms related to IT careers, certifications and project management.
- Certifications
- IT career paths
- IT operations
- Personal computing
- Project management
- Technical support
Recently Published Definitions
- ICT4D (Information and Communications Technologies for Development)
ICT4D (Information and Communications Technologies for Development) is a decentralized movement dedicated to making access to digital technologies ...
- real-time monitoring
Real-time monitoring is the delivery of continuously updated data about systems, processes or events.
Networking
Definitions about networking including routing and switching vocabulary, telecom terminology and words about email, messaging and mobile.
- High-speed networks
- Network administration
- Network hardware
- Networking and communications
- Wireless and mobile
Recently Published Definitions
- flow control
Flow control is a technique used to regulate data transfer between computers or other nodes in a network.
- access network
Access networks are the communication networks that connect end-user devices, such as computers, smartphones and tablets, to a wide area network (WAN...
Security
This cyber security glossary explains the meaning of terms about different types of computer security threats as well as words about application security, access control, network intrusion detection, security awareness training and computer forensics.
- Authentication and access control
- Compliance, risk and governance
- Network security
- Security management
- Threat management
Recently Published Definitions
- ransomware as a service (RaaS)
Ransomware as a service (RaaS) is a subscription-based business model that enables affiliates to launch ransomware attacks by accessing and using ...
- network intrusion protection system (NIPS)
A network intrusion protection system (NIPS) is an umbrella term for a combination of hardware and software systems that protect computer networks ...
Software development
Definitions related to software development, including tech terms about programming and words and phrases about Scrum, Agile and waterfall methodologies.
Recently Published Definitions
- pseudocode
Pseudocode is a detailed yet readable description of what a computer program or algorithm should do.
- polymorphism
Polymorphism is a popular concept in object-oriented programming (OOP), referring to the idea that an entity in code such as a variable, function or ...
Word of the Day
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network fabric
'Network fabric' is a general term used to describe underlying data network infrastructure as a whole.
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loose coupling
Loose coupling is an approach to interconnecting the components in a system, network or software application so that those ...
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cyber extortion
Cyber extortion is a crime involving an attack or threat of an attack coupled with a demand for money or some other response in ...
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bridge
A bridge is a class of network device designed to connect networks at OSI Level 2, which is the data link layer of a local area ...
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platform economy
Platform economy is the tendency for commerce to increasingly move toward and favor digital platform business models.
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disruptive innovation
Disruptive innovation is the idea that when a product or service is introduced into an established industry and performs better ...
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benefits administration
Benefits administration is the process of assembling and managing the benefits an organization provides to employees.
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360 review
A 360 review (360-degree review) is a continuous performance management strategy aimed at helping employees at all levels obtain ...
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demand generation
Demand generation is the process of creating and cultivating interest in a product or service with the goal of generating ...
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quality of experience (QoE or QoX)
Quality of experience (QoE or QoX) is a measure of the overall level of a customer's satisfaction and experience with a product ...