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
- front end and back end
Front end and back end are terms used by programmers and computer professionals to describe the layers that make up hardware, a computer program or a...
- semaphore
In programming, especially in Unix systems, semaphores are a technique for coordinating or synchronizing activities in which multiple processes ...
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
- clean architecture
Clean architecture is a software design philosophy that separates the elements of the design into ringed levels.
- 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
- nanocrystal
A nanocrystal is a crystalline particle with at least one dimension measuring less than 1000 nanometers (nm), where 1 nm is defined as 1 ...
- data science platform
A data science platform is software that includes a variety of technologies for machine learning and other advanced analytics uses, enabling data ...
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
- Mechanics-Dynamics-Aesthetics (MDA)
Mechanics-Dynamics-Aesthetics (MDA) is a design framework that helps video game designers (and the software developers who work with them) understand...
- WebGL
WebGL is a graphics application programming interface (API) created for use in web applications. It is based off the open graphics language (OpenGL) ...
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
- data in motion
Data in motion, also referred to as data in transit or data in flight, is digital information that is in the process of being transported between ...
- syslog
Syslog is an IETF RFC 5424 standard protocol for computer logging and collection that is popular in Unix-like systems including servers, networking ...
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
- threat ignorance
Threat ignorance is a concept used by security professionals to determine the level of vulnerability a company or user’s computer or system has to an...
- times interest earned (TIE)
Times interest earned (TIE) is a metric used to measure a company’s manageable debt limits; by its ability to pay the monthly interest on it’s debts....
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
- baseband unit (BBU)
A baseband unit (BBU) is a device that interprets baseband frequencies in telecom systems including computer networks, the internet, phone networks ...
- distributed energy resources (DER)
Distributed energy resources (DER) are the combination of physical and virtual resources used in the production and storage of energy at or near ...
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
- double blind test
Double blind test is an experiment where both the subject and observer are unaware that the exercise in practice is a test. Double blind testing is ...
- security theater
Security theater includes any measures taken by a company or security team to create an atmosphere of safety that may only achieve the appearance 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
- database automation
Database automation is the use of unattended processes and self-updating procedures for administrative tasks in a database.
- rule of five (statistics)
The rule of five is a rule of thumb in statistics that estimates the median of a population by choosing a random sample of five from that population.
Word of the Day
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SearchCompliance
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compliance audit
A compliance audit is a comprehensive review of an organization's adherence to regulatory guidelines.
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regulatory compliance
Regulatory compliance is an organization's adherence to laws, regulations, guidelines and specifications relevant to its business...
SearchSecurity
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cyberterrorism
According to the U.S. Federal Bureau of Investigation, cyberterrorism is any 'premeditated, politically motivated attack against ...
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CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart)
A CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart) is a type of challenge-response system ...
SearchHealthIT
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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 ...
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remote patient monitoring (RPM)
Remote patient monitoring (RPM) is a subcategory of homecare telehealth that allows patients to use mobile medical devices or ...
SearchDisasterRecovery
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cloud insurance
Cloud insurance is any type of financial or data protection obtained by a cloud service provider.
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business continuity software
Business continuity software is an application or suite designed to make business continuity planning/business continuity ...
SearchStorage
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business impact analysis (BIA)
Business impact analysis (BIA) is a systematic process to determine and evaluate the potential effects of an interruption to ...
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RAID (redundant array of independent disks)
RAID (redundant array of independent disks) is a way of storing the same data in different places on multiple hard disks to ...