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
- progressive web app (PWA)
A progressive web app (PWA) is a website that looks and behaves as if it is a mobile app. Unlike a mobile application, which is accessed through an ...
- G-code
G-code (also known as RS-274) is the name of the most prevalent programming language for computer numerical control (CNC) in computer-aided design ...
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.
Recently Published Definitions
- Azure Notification Hubs
Azure Notification Hubs are push notification engines designed to update users with alerts about new content for a given site, service or app.
- Google Assistant
Google Assistant is Google’s voice assistant AI for Android devices. It provides a virtual personal assistant experience through a natural language ...
Computer Science
Definitions about computer science including computing fundamentals vocabulary, protocol and standards terminology, words about microprocessors and terms used in electronics.
- Computing fundamentals
- Electronics
- Fast references
- IT standards and organizations
- Learning guides
- Mathematics
- Microprocessors
- Nanotechnology
- Podcasts
- Protocols
- Quizzes
- Robotics
- Video Production
Recently Published Definitions
- prime number
A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole numbers that can be divided evenly into ...
- container (disambiguation)
This page explains how the term container is used in software development, storage, data center management and mobile device management.
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.
- Desktop PCs
- Internet acronyms and lingo
- Internet technologies
- Multimedia and graphics
- Peripherals
- Personal computing
- Printers
- Wireless and mobile
Recently Published Definitions
- drone glasses (drone goggles)
Drone glasses are eyewear that gives someone flying an unmanned aerial vehicle (UAV) a first-person view of where the drone flies.
- rafts, skirts and brims
Rafts, skirts and brims are structures created at the base of the bottom of a 3D print. These structures are temporary and used to improve print ...
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
- Storage hardware
- Virtualization
Recently Published Definitions
- bang-bang control
Bang-bang control is a type of control system that mechanically or electronically turns something on or off when a desired target (setpoint) has been...
- proportional control
Proportional control is a control system technology based on a response in proportion to the difference between what is set as a desired process ...
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 and ERP
- Business software
- Compliance
- CRM
- Government IT
- Healthcare IT
- HR management
- IT Procurement
- Network administration
- Project management
- Security management
- SEO
- Software management
- Storage management
Recently Published Definitions
- closed loop control system
A closed loop control system is a set of mechanical or electronic devices that automatically regulates a process variable to a desired state or set ...
- control system
A control system is a set of mechanical or electronic devices that regulates other devices or systems by way of control loops.
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 (LANs)
- Network hardware
- Network software
- Networking and communications
- Routing and switching
- Smart grid
- Telecom
- Voice over IP (VoIP)
- Wireless LANs
- Wireless technologies
Recently Published Definitions
- DMARC
Domain-based Message Authentication, Reporting and Conformance (DMARC) is an email authentication and reporting protocol designed to help ensure the ...
- Wide Area Augmentation System (WAAS)
Wide Area Augmentation System (WAAS) is a navigation assistance system used to improve the accuracy and precision of global positioning system (GPS).
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.
- Application security
- Authentication
- Malware
- Network security
- Security threats and countermeasures
- Spyware
Recently Published Definitions
- Stuxnet
The Stuxnet worm is a rootkit exploit that targets supervisory control and data acquisition (SCADA) systems.
- session replay script
A session replay script is a program that enables the recording of website users’ keystrokes, clicks, mouse movements and scrolling behavior, along ...
Storage and Data Mgmt
Definitions about storage and data management including backup/recovery vocabulary, business intelligence terminology, storage area networks and database management.
- Backup and recovery
- Business intelligence - business analytics
- Content management
- Customer data management
- Data and data management
- Data deduplication
- Database
- Network-attached storage (NAS)
- Solid state storage
- Storage-area network (SAN)
Recently Published Definitions
- data janitor (data wrangler)
A data janitor is an IT employee that cleans up big data sources to prepare them for data analysts and data scientists.
- block diagram
A block diagram is a visual representation of a system that uses simple, labeled blocks that represent single or multiple items, entities or concepts...
Word of the Day
Newest and Updated Terms
Know-IT-All
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Unified communications industry sees more consolidation
Several unified communications vendors rang in the new year with mergers and acquisitions, as Star2Star merges with Blueface and Polycom picks up Obihai Technology.
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From analog to VoIP: Tech evolves but standards still high
The evolution of voice technology has taken us far from the old days of Ma Bell analog calls, but users still expect the same high-quality call standards.
Essential Knowledge
Communication APIs have some unpredictable traits
Programming a communications API should be pretty seamless. But watch out for the asynchronous nature of the technology and unpredictable user ...
Bolster voice security with these five critical tips
Proper voice security in the network requires voice gateway isolation, patch protection, next-generation firewalls, traffic encryption and limiting ...
Voice gateways provide powerful connectivity options
Voice gateways connect VoIP networks to telecom providers and analog phones, while also providing backup call support. But these sensitive devices ...
How vital is VoIP training for users during a migration?
When migrating to VoIP training must extend beyond the IT department. End users will need training on features such as voicemail and conference calls...
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Mobility
Join our exclusive Mobility Research Panel
Limited spots available – join your peers by weighing in on your top enterprise mobility projects, challenges and priorities for 2018.
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Cloud Infrastructure
PDF: Picking the right cloud container platform
Experts analyze Azure, AWS, and Google cloud container services – fill in our cloud checklist to access this exclusive guide.
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Storage Infrastructure
PDF: DRAM Vs. NAND
Complete our survey to decide which solid state technology is right for you.
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Secondary Storage
Hot Data Storage Technologies for 2018
Download our annual list of 5 trends bound to impact enterprise storage management this year.
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SearchCompliance
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internal audit (IA)
An internal audit (IA) is an organizational initiative to monitor and analyze its own business operations in order to determine ...
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pure risk (absolute risk)
Pure risk, also called absolute risk, is a category of threat that is beyond human control and has only one possible outcome if ...
SearchSecurity
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security information and event management (SIEM)
Security information and event management (SIEM) is an approach to security management that seeks to provide a holistic view of ...
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polymorphic virus
A polymorphic virus is a harmful, destructive or intrusive type of malware that can change or 'morph,' making it difficult to ...
SearchHealthIT
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accountable care organization (ACO)
An accountable care organization (ACO) is an association of hospitals, healthcare providers and insurers in which all parties ...
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patient engagement
Patient engagement is an ideal healthcare situation in which people are well-informed about -- and motivated to be involved -- in...
SearchDisasterRecovery
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business continuity and disaster recovery (BCDR)
Business continuity and disaster recovery (BCDR) are closely related practices that describe an organization's preparation for ...
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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 ...
SearchStorage
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NVMe over Fabrics (NVMe-oF)
NVMe over Fabrics (NVMe-oF) is a technology specification designed to enable nonvolatile memory express message-based commands to...
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cloud object storage
Cloud object storage is a format for storing unstructured data in the cloud.