Browse Definitions By Topic
- AppDev
- Business software
- Computer Science
- Consumer Tech
- Data Center
- IT Management
- Networking
- Security
- Storage and Data Mgmt
AppDev
Definitions about software applications and development including operating system vocabulary, programming terminology, words about Internet applications and terms used in app/dev.
- Agile, Scrum, XP
- Apple
- DevOps
- Internet applications
- Java
- Linux
- Microsoft
- Open source
- Operating systems
- Programming
- Software applications
- Software development
- Web services, SOA
Recently Published Definitions
- SOLID (software design principles)
SOLID is a mnemonic acronym for a set of design principles created for software development in object-oriented languages.
- search engine
A search engine is a program that gathers information (web pages) in a database and provides relevant results to user keyword queries.
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.
- Amazon Web Services (AWS)
- Google - Android
- Microsoft - Windows
- Open Source
- Oracle
- Salesforce
- SAP
- VMware
Recently Published Definitions
- Microsoft Managed Desktop (MMD)
Microsoft Managed Desktop (MMD) is a subscription-based desktop as a service (DaaS) cloud platform that includes Windows 10 Enterprise, Office 365, ...
- data discovery platform
A data discovery platform is a complete set of tools for the purpose of detecting patterns, and those outlier results outside of patterns, in data.
Computer Science
Definitions about computer science including computing fundamentals vocabulary, protocol and standards terminology, words about microprocessors and terms used in electronics.
- Artificial intelligence - machine learning
- Computing fundamentals
- Electronics
- Fast references
- IT standards and organizations
- Learning guides
- Mathematics
- Microprocessors
- Nanotechnology
- Podcasts
- Protocols
- Quizzes
- Robotics
- Video Production
Recently Published Definitions
- binomial distribution
Binomial distribution is a type of formula in mathematics and statistics for predicting probabilities where there are two possible outcomes over a ...
- robotics quotient
Robotics quotient (RQ) is a way of scoring humans’ ability to work effectively with robots, just as intelligence quotient (IQ) tests provide a score ...
Consumer Tech
Definitions about consumer technology including Internet acronyms, tech lingo, multimedia definitions, words about personal computing and peripherals as well as terms used in wireless and mobile computing.
- Desktops and laptops
- End user hardware
- Internet acronyms and lingo
- Internet technologies
- Multimedia and graphics
- Personal computing
- Printers
- Wireless and mobile
Recently Published Definitions
- full HDTV (ultra-HD, true HDTV, 1080p)
Full HDTV, also referred to as ultra-HD, true HDTV, and 1080p, is a television (TV) display technology specification that surpasses the quality over ...
- video wall
A video wall is a large display consisting of more than one video screen fixed together to form a single logical screen.
Data Center
Definitions used in data center management, including hardware, virtualization and cloud computing.
- Cloud computing
- Converged infrastructure
- Data center management
- Disaster recovery
- Hardware
- IT Operations mgmt & monitoring
- Storage hardware
- Virtualization
Recently Published Definitions
- IBM Power9 Server
IBM Power9 Server is a series of high-end enterprise-level servers, part of the company’s Power Systems line. Power9 is designed to deliver ...
- one-socket server
A one-socket server is a server based around a single motherboard with a single CPU socket.
IT Management
Search or browse for definitions about information technology (IT) management. Many of our definitions are hosted on technology-specific websites to help you quickly learn about each definition's business and tech context.
- Business software
- Compliance, risk and governance
- Customer relationship management (CRM-CEM)
- Enterprise resource planning (ERP)
- Government IT
- Healthcare IT
- HR management (HRIS;HRMS;HCM)
- IT service management & procurement
- Network management
- Project management
- Security management
- SEO
- Software asset management
- Storage management
Recently Published Definitions
- next issue avoidance (NIA)
Next issue avoidance (NIA) is a metric used by a company's support or customer service department to stay proactive when helping their customers by ...
- Barnum effect (Forer effect)
The Barnum effect is the tendency for an individual to personalize a generalization that could apply to anyone. It is a type of cognitive bias that ...
Networking
Definitions about networking including routing and switching vocabulary, telecom terminology and words about email, messaging and mobile.
- Circuit switched services equipment and providers
- Data transmission
- Email and messaging
- High-speed networks
- Internet of Things
- Local area networks (LAN, campus LAN)
- Network hardware
- Network software
- Networking and communications
- Routing and switching
- Smart grid
- Telecom
- Voice over IP (VoIP)
- Wireless LANs
- Wireless technologies
Recently Published Definitions
- Shared Call Appearance (SCA)
Shared Call Appearance (SCA) is the sharing of a VoIP phone number across multiple devices in different locations.
- bring your own bandwidth (BYOB)
Bring your own bandwidth (BYOB) is a voice communications service in which a business purchases the voice services only and uses their own internet ...
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.
- Anti-virus, antimalware
- Application security
- Authentication, access control
- Malware
- Network security
- Threat management
Recently Published Definitions
- 1Password
1Password is a password management application that stores sensitive information, including user passwords and software licenses, in an encrypted ...
- Have I Been Pwned (HIBP)
Have I Been Pwned (HIBP) is a website that allows users to search and find out if an email address’s password has been compromised. The service is a ...
Storage and Data Mgmt
Definitions about storage and data management including backup/recovery vocabulary, business intelligence terminology, storage area networks and database management.
- Business intelligence - business analytics
- Customer data management
- Data and data management
- Data backup - disaster recovery
- Data deduplication
- Database management
- Enterprise content management
- Network-attached storage (NAS)
- Solid state (flash) storage
- Storage-area network (SAN)
Recently Published Definitions
- SPSS (Statistical Package for the Social Sciences)
SPSS (Statistical Package for the Social Sciences), also known as SPSS Statistics, is a software package used for the analysis of statistical data.
- Decision Model and Notation (DMN)
Decision Model and Notation (DMN) is a formalized method of making and mapping out decisions through official business processes.
Word of the Day
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SearchCompliance
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Whistleblower Protection Act
The Whistleblower Protection Act of 1989 is a law that protects federal government employees in the United States from ...
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smart contract
A smart contract, also known as a cryptocontract, is a computer program that directly controls the transfer of digital currencies...
SearchSecurity
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buffer underflow
Buffer underflow, also known as buffer underrun or buffer underwrite, is a threat to data that typically occurs when the ...
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digital signature
A digital signature is a mathematical technique used to validate the authenticity and integrity of a message, software or digital...
SearchHealthIT
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ICD-10 (International Classification of Diseases, Tenth Revision)
The International Classification of Diseases, Tenth Edition (ICD-10), is a clinical cataloging system that went into effect for ...
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telemedicine
Telemedicine is the remote delivery of healthcare services, such as health assessments or consultations, over the ...
SearchDisasterRecovery
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virtual disaster recovery
Virtual disaster recovery is a type of DR that typically involves replication and allows a user to fail over to virtualized ...
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tabletop exercise (TTX)
A tabletop exercise (TTX) is a disaster preparedness activity that takes participants through the process of dealing with a ...
SearchStorage
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secondary storage
Secondary storage is storage for noncritical data that does not need to be frequently accessed.
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Pure Storage
Pure Storage is a provider of enterprise data flash storage solutions designed to substitute for electromechanical disk arrays.