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
- pagination
Pagination is the process of separating print or digital content into discrete pages.
- autocorrect
Autocorrect is a word processing feature that identifies misspelled words, and uses algorithms to identify the words most likely to have been ...
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
- Web 3.0 (Web3)
Web 3.0 (Web3) is the third generation of the evolution of web technologies.
- EOM (end of message)
EOM means 'end of message,' a phrase used in written communications -- typically email messages, instant messages or text -- to indicate a complete ...
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
- search engine results page (SERP)
A search engine results page (SERP) is the list of results that a search engine returns in response to a specific word or keyword phrase query.
- Gmail
Gmail (pronounced Gee-mail) is a free web-based email service that provides users with 15 GB of storage for messages and the ability to search for ...
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
- historical data
Historical data, in a broad context, is data collected about past events and circumstances pertaining to a particular subject.
- Boolean
In computing, the term Boolean means a result that can only have one of two possible values: true or false.
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
- EPROM (erasable programmable read-only memory)
EPROM (erasable programmable read-only memory) is memory that does not lose its data when the power supply is cut off.
- mount point
A mount point is a directory on a file system that is logically linked to another file system.
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
- cursor
A cursor is the position indicator on a computer display screen where a user can enter text.
- Bitly
Bitly is a URL shortener service that enables users to truncate webpage links.
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
- leaky bucket algorithm
The leaky bucket algorithm is a "traffic shaping" algorithm to reduce the load the transport layer places on the network layer and reduce congestion ...
- embedded device
An embedded device is part of a larger computing system and has a specific purpose.
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
- transparency
Transparency is the quality of being easily seen through, while transparency in a business or governance context refers to being open and honest.
- piggybacking
Piggybacking, in the context of Wi-Fi, is the use of a wireless connection to gain access to the internet without proper authority.
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
- Node.js
Node.js (Node) is an open source, cross-platform runtime environment for executing JavaScript code.
- augmented reality
Augmented reality (AR) is the integration of digital information with the user's environment in real time.
Word of the Day
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routing table
A routing table is a set of rules, often viewed in table format, that's used to determine where data packets traveling over an ...
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CIDR (Classless Inter-Domain Routing or supernetting)
CIDR (Classless Inter-Domain Routing or supernetting) is a method of assigning IP addresses that improves the efficiency of ...
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Common Body of Knowledge (CBK)
In security, the Common Body of Knowledge (CBK) is a comprehensive framework of all the relevant subjects a security professional...
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buffer underflow
A buffer underflow, also known as a buffer underrun or a buffer underwrite, is when the buffer -- the temporary holding space ...
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benchmark
A benchmark is a standard or point of reference people can use to measure something else.
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spatial computing
Spatial computing broadly characterizes the processes and tools used to capture, process and interact with 3D data.
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talent acquisition
Talent acquisition is the strategic process employers use to analyze their long-term talent needs in the context of business ...
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employee retention
Employee retention is the organizational goal of keeping productive and talented workers and reducing turnover by fostering a ...
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database marketing
Database marketing is a systematic approach to the gathering, consolidation and processing of consumer data.
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cost per engagement (CPE)
Cost per engagement (CPE) is an advertising pricing model in which digital marketing teams and advertisers only pay for ads when ...