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
- 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...
- Open Network Automation Platform
The Open Network Automation Platform (ONAP) is a networking project that provides a digital environment for the orchestration and automation of ...
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
- read-only memory (ROM)
Read-only memory, or ROM, is a type of computer storage containing non-volatile, permanent data that, normally, can only be read, not written to.
- email address internationalization (EAI)
Email address internationalization (EAI) is a process that enables email addresses with either the domain name or mailbox name in different languages...
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
- stablecoin
Stablecoin is a fixed-price cryptocurrency whose market value is attached to another stable asset..
- dark web (darknet)
The dark web, also referred to as the darknet, is an encrypted portion of the internet that is not indexed by search engines and requires specific ...
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
- Acxiom
Acxiom is an identity based marketing company and data broker that specializes in personalized marketing.
- Nginx
Nginx (pronounced engine x) is open source webserver software that also performs reverse proxy, load balancing, email proxy and HTTP cache services.
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
- 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...
- private certificate authority (CA)
Private CA stands for private certificate authority and is an enterprise specific certificate authority that functions like a publicly trusted CA but...
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 ...
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SearchCompliance
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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, ...
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California Consumer Privacy Act (CCPA)
The California Consumer Privacy Act (CCPA) is legislation in the state of California that supports an individual's right to ...
SearchSecurity
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Certified Information Systems Auditor (CISA)
Certified Information Systems Auditor (CISA) is a certification issued by ISACA to people in charge of ensuring that an ...
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cybersecurity
Cybersecurity is the protection of internet-connected systems, including hardware, software and data, from cyberattacks.
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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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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RAID 6 (redundant array of independent disks)
RAID 6, also known as double-parity RAID, uses two parity stripes on each disk. It allows for two disk failures within the RAID ...
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hard disk drive (HDD)
A computer hard disk drive (HDD) is a non-volatile memory hardware device that controls the positioning, reading and writing of ...