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
- operating system (OS)
An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application ...
- quality control (QC)
Quality control (QC) is a procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set...
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.
- Algorithms
- 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
- bot (robot)
A bot (short for 'robot' and also called an internet bot) is a computer program that operates as an agent to either simulate a human activity or for ...
- Zettabyte Era
The Zettabyte Era is the current age in terms of digital 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
- virtual reality cloud (VR cloud)
Virtual reality cloud is the application of cloud computing to create VR environments and experiences.
- RIFAN 2
Reseau Internet de la Force Aeronavale etape 2 (RIFAN 2) is a secure internet developed for military applications.
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 Center Career Path
Data centers offer competitive salaries, enjoyable work and diverse opportunities for workers in the tech sector whether you want to become an ...
- FinOps
FinOps (financial operations) is a framework for managing operating expenditures (Opex) in the cloud. An important goal of FinOps is to help ...
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
- e-learning (online learning)
E-learning (sometimes called web-based training) is anywhere, any-time instruction delivered over the internet or a corporate intranet to ...
- application support engineer (ASE)
An application support engineer (ASE) is an IT professional who provides technical support for the range of software their employer uses.
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
- Starlink
Starlink is a SpaceX initiative to create a global broadband network from a low-earth orbit (LEO) satellite constellation.
- CubeSat
A CubeSat is a small, low-cost, cube-shaped research satellite.
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
- Malware Analysis Report (MAR)
Malware Analysis Report (MAR) is a document that relates the functionality and effects of a given piece of malware.
- risk-based security strategy
A risk-based security strategy is one in which an organization identifies specific security precautions that should be taken in an information ...
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
- Cloudflare
Cloudflare is a content distribution network (CDN) for the delivery of website and app content to users around the globe.
- deductive reasoning
Deductive reasoning is a logical process in which a conclusion is based on the accordance of multiple premises that are generally assumed to be true.
Word of the Day
Newest and Updated Terms
Know-IT-All
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How tech is changing HR
Technology is changing HR in both positive and negative ways, and keeping up with these changes can feel overwhelming. Four leaders share tips for managing the changes.
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Navigating the future of AI and cybersecurity automation
AI and machine learning in cybersecurity are not so much useful to security teams today as they are necessary. Examine cybersecurity automation trends and benefits.
Essential Knowledge
Kubernetes taints and tolerations optimize pod-to-node mapping
In complex Kubernetes environments, admins must navigate pod-to-node mapping carefully. Try using taints and tolerations -- but be sure to closely ...
Kubernetes security best practices demand a multi-layer approach
When it comes to Kubernetes security, IT teams must look beyond their containerized workloads, and consider code and cloud infrastructure as well.
Kubernetes networking explained: Start with these building blocks
To understand Kubernetes networking, admins must first master the core components of the container orchestration platform. Then, they need to map ...
Review top container deployment and management tips from 2019
Check out our top advice for container technology throughout 2019 -- and use it to shape your 2020 plans.
- Tech Accelerator
What Is Supply Chain Management (SCM) and Why Is It Important?
Learn all the essentials of supply chain management (SCM), including key components like logistics, demand planning and procurement, and understand how SCM software, combined with emerging technologies such as IoT and blockchain, can optimize supply chain efficiency.
Get up to speed - Tech Accelerator
The CIO role, from IT operator to business strategist
The CIO position has changed dramatically since its inception 40 years ago. This in-depth review traces the job's evolution and explains what is required of the CIO role today.
Get up to speed - Tech Accelerator
What Is Data Management and Why Is It Important?
Learn how the distinct responsibilities of security, IT ops and development teams fit together in a DevSecOps model.
Get up to speed - Tech Accelerator
Ultimate guide to incident response and management
Learn actionable incident response strategies that your IT and enterprise security teams can use to meet today's security threats and vulnerabilities more effectively.
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SearchCompliance
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risk management
Risk management is the process of identifying, assessing and controlling threats to an organization's capital and earnings.
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compliance as a service (CaaS)
Compliance as a Service (CaaS) is a cloud service service level agreement (SLA) that specified how a managed service provider (...
SearchSecurity
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quantum key distribution (QKD)
Quantum key distribution (QKD) is a secure communication method for exchanging encryption keys only known between shared parties.
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identity theft
Identity theft, also known as identity fraud, is a crime in which an imposter obtains key pieces of personally identifiable ...
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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disaster recovery plan (DRP)
A disaster recovery plan (DRP) is a documented, structured approach that describes how an organization can quickly resume work ...
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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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logical unit number (LUN)
A logical unit number (LUN) is a unique identifier for designating an individual or collection of physical or virtual storage ...
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NVMe over Fabrics (NVMe-oF)
NVMe over Fabrics, also known as NVMe-oF and non-volatile memory express over fabrics, is a protocol specification designed to ...