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
- wake word
A wake word is a phrase spoken to the Amazon Echo hands-free speaker and virtual assistant that causes the device to "wake up" and process a user's ...
- acceptance test–driven development (ATDD)
Acceptance test–driven development (ATDD) is a collaborative process where developers, testers and business representatives come together to work out...
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
- Google Pay (Android Pay)
Google Pay is the search company’s electronic wallet and payment service offering.
- clean architecture
Clean architecture is a software design philosophy that separates the elements of the design into ringed levels.
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
- finite state machine
Finite state machine (FSM) is a term used by programmers, mathematicians and other professionals to describe a mathematical model for any system with...
- operations research (OR)
Operations research (OR) is an analytical method of problem-solving and decision-making that is useful in the management of organizations.
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
- LCD (liquid crystal display)
LCD (Liquid Crystal Display) is a type of flat panel display which uses liquid crystals in its primary form of operation.
- stablecoin
Stablecoin is a fixed-price cryptocurrency whose market value is attached to another stable asset..
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
- CloudStack
Apache CloudStack is an open source infrastructure as a service (IaaS) platform that allows IT service providers to offer public cloud services. ...
- hybrid database
A hybrid database is a type of real-time database system that uses both on-disk and in-memory data storage by deciding which is most suitable for a ...
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
- Career paths and IT certifications
- Compliance, risk and governance
- Customer experience management
- Enterprise resource planning (ERP)
- Government IT
- Healthcare IT
- Human resource management
- IT service management & procurement
- Network management
- Project management
- Security management
- SEO
- Software asset management
- Storage management
Recently Published Definitions
- booking engine
A booking engine is a software as a service (SaaS) used by hospitality businesses that provides guests with the opportunity to book the property ...
- culture of failure (blameless culture)
A culture of failure is a set of processes and infrastructure that an organization can use to learn from, recover from and ultimately avoid actions ...
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
- SMTP (Simple Mail Transfer Protocol)
SMTP (Simple Mail Transfer Protocol) is a TCP/IP protocol used in sending and receiving e-mail.
- low earth orbit (LEO) satellite
A low earth orbit (LEO) satellite is an object, generally an electronic piece of equipment, that circles around the earth at lower altitudes than ...
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
- unexplained wealth order (UWO)
An unexplained wealth order (UWO) is an investigative tool used by law enforcement that can be used with other civil powers to identify and retrieve ...
- Cybersecurity and Infrastructure Security Agency (CISA)
Cybersecurity and Infrastructure Security Agency (CISA) is a division of the Department of Homeland Security (DHS) that is tasked with the defense of...
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
- progressive profiling
Progressive profiling is a marketing technique that involves gradually collecting information about leads, or prospective customers, with iterative ...
- cost per sale (CPS)
The cost per sale (CPS), also known as the pay per sale, is a metric used by advertising teams to determine the amount of money paid for every sale ...
Word of the Day
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SearchCompliance
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compliance as a service (CaaS)
Compliance as a Service (CaaS) is a cloud service delivery model that allows a third-party managed service provider (MSP) to ...
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data protection impact assessment (DPIA)
A data protection impact assessment (DPIA) is a process designed to help organizations determine how data processing systems, ...
SearchSecurity
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computer worm
A computer worm is a type of malicious software program whose primary function is to infect other computers while remaining ...
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Single Sign-On (SSO)
Single sign-on (SSO) is a session and user authentication service that permits a user to use one set of login credentials (e.g., ...
SearchHealthIT
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medical practice management (MPM) software
Medical practice management (MPM) software is a collection of computerized services used by healthcare professionals and ...
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Regional Health Information Organization (RHIO)
A Regional Health Information Organization (RHIO) is a group of organizations within a specific area that share ...
SearchDisasterRecovery
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business continuity plan (BCP)
A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue ...
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disaster recovery team
A disaster recovery team is a group of individuals focused on planning, implementing, maintaining, auditing and testing an ...
SearchStorage
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VRAM (video RAM)
VRAM (video RAM) is a reference to any type of random access memory (RAM) used to store image data for a computer display.
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Kilo, mega, giga, tera, peta, exa, zetta and all that
Kilo, mega, giga, tera, peta, exa, zetta are among the list of prefixes used to denote the quantity of something, such as a byte ...