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
- initial public offering (IPO)
An initial public offering (IPO) is the event when a privately held organization initially offers stock shares in the company on a public stock ...
- productivity software
Productivity software is a category of application programs that help users produce things such as documents, databases, graphs, spreadsheets and ...
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
- software testing
Software testing is the process of assessing the functionality of a software program.
- volt per meter (V/m)
Volt per meter is the standard unit of electric field (E field) strength.
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
- pixel
The pixel -- a word invented from picture element -- is the basic unit of programmable color on a computer display or in a computer image.
- compound
In chemistry, a compound is a substance made up of two or more different chemical elements that are combined in a fixed ratio
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
- GPS coordinates
GPS coordinates are a unique identifier of a precise geographic location on the earth, usually expressed in alphanumeric characters.
- x and y coordinates
X and y coordinates are, respectively, the horizontal and vertical addresses of a point in any two-dimensional (2D) space, such as a sheet of paper ...
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
- distributed computing
Distributed computing is a model in which components of a software system are shared among multiple computers or nodes.
- interrupt
An interrupt is a signal emitted by a device attached to a computer or from a program within the computer.
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
- interlaced display
An interlaced display, or interlaced scan video, is when a video only changes every other row of pixels in the image at each screen refresh.
- hierarchy
Generally speaking, hierarchy refers to an organizational structure in which items are ranked in a specific manner, usually according to levels of ...
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
- Starlink
Starlink is a satellite internet constellation system that aims to deliver global internet coverage.
- northbound interface/southbound interface
A northbound interface is an application programming interface (API) or protocol that allows a lower-level network component to communicate with a ...
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
- tailgating (piggybacking)
Tailgating, sometimes referred to as piggybacking, is a type of physical security breach in which an unauthorized person follows an authorized ...
- segregation of duties (SoD)
Segregation of duties (SoD) is an internal control designed to prevent error and fraud by ensuring that at least two individuals are responsible for ...
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
- lexical scoping (static scoping)
Lexical scoping, also known as static scoping, is a convention used with many modern programming languages.
- logical negation symbol
The logical negation symbol is used in Boolean algebra to indicate that the truth value of the statement that follows is reversed.
Word of the Day
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network packet
A network packet is a basic unit of data that's grouped together and transferred over a computer network, typically a ...
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virtual network functions (VNFs)
Virtual network functions (VNFs) are virtualized tasks formerly carried out by proprietary, dedicated hardware.
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corporate governance
Corporate governance is the combination of rules, processes and laws by which businesses are operated, regulated and controlled.
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cyber attack
A cyber attack is any attempt to gain unauthorized access to a computer, computing system or computer network with the intent to ...
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product development (new product development -- NPD)
Product development, also called new product management, is a series of steps that includes the conceptualization, design, ...
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transactional leadership
Transactional leadership, also known as managerial leadership, is a leadership style where leaders rely on rewards and ...
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social media recruitment (social media recruiting)
Social media recruitment (social media recruiting) is the use of social media platforms to identify, engage and vet people the ...
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video interview
A video interview is a job interview that takes place remotely and uses video technology as the communication medium.
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data clean room
A data clean room is a technology service that helps content platforms keep first person user data private when interacting with ...
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recommerce
Recommerce is the selling of previously owned items through online marketplaces to buyers who reuse, recycle or resell them.