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Browse Definitions by Alphabet

PLA - POP

  • platform - In IT, a platform is any hardware or software used to host an application or service.
  • Platform as a Service - PaaS (platform as a service) is a cloud computing model where a third-party provider delivers hardware and software tools to users over the internet.
  • platform business model - A platform business model is a plan for creating revenue by allowing registered members to create content that can be consumed by a specific user group or general audience.
  • platform cooperative - A platform cooperative is an employee-owned and operated business that relies on a web-based platform for the sale of goods and services.
  • platform economy - Platform economy is the tendency for commerce to increasingly move towards and favor digital platform business models.
  • PLATO - PLATO (Programmed Logic for Automatic Teaching Operations), a computer-based training (CBT) network developed in the 1960s, is often credited as the earliest example of a virtual community.
  • PLATO (Programmed Logic for Automatic Teaching Operations) - PLATO (Programmed Logic for Automatic Teaching Operations), a computer-based training (CBT) network developed in the 1960s, is often credited as the earliest example of a virtual community.
  • Playstation - Playstation is a video game console developed by Sony.
  • PLC - Packet loss concealment (PLC) is a technology designed to minimize the practical effect of lost packets in digital communications.
  • plenum - In buildings, a plenum is a separate space provided for air circulation for heating, ventilation, and air-conditioning (sometimes referred to as HVAC) and typically provided in the space between the structural ceiling and a drop-down ceiling.
  • PLL - A phase-locked loop (PLL) is an electronic circuit with a voltage or voltage-driven oscillator that constantly adjusts to match the frequency of an input signal.
  • PLM - Product lifecycle management (PLM) is a systematic approach to managing the series of changes a product goes through, from its design and development to its ultimate retirement or disposal.
  • plotter - A plotter is a printer that interprets commands from a computer to make line drawings on paper with one or more automated pens.
  • PLSQL - In Oracle database management, PL/SQL is a procedural language extension to Structured Query Language (SQL).
  • plug - A male connector is a connector attached to a wire, cable, or piece of hardware, having one or more exposed, unshielded electrical terminal s, and constructed in such a way that it can be inserted snugly into a receptacle (female connector) to ensure a reliable physical and electrical connection.
  • plug-in - Plug-in applications are programs that can easily be installed and used as part of your Web browser.
  • plug-in hybrid electric vehicle (PHEV) - A plug-in hybrid electric vehicle (PHEV) is a type of hybrid electric vehicle that combines a gasoline or diesel engine with an electric motor and a large battery, which can be recharged by plugging it into an electrical outlet or charging stations.
  • PLUGE pattern - A PLUGE (picture line-up generation equipment) pattern is a test pattern used to calibrate the black level on a video display.
  • PLUGE pattern (picture line-up generation equipment pattern) - A PLUGE (picture line-up generation equipment) pattern is a test pattern used to calibrate the black level on a video display.
  • Plundervolt - Plundervolt is a method of hacking that involves depriving an Intel chip of power so that processing errors occur.
  • plus minus interesting - PMI (plus, minus, interesting) is a brainstorming activity that encourages participants in a discussion to look at an idea from more than one viewpoint.
  • Plutchik's wheel of emotions - Plutchik's wheel of emotions is a model of human emotions that uses overlaying colors to portray combinations of affect.
  • PMI (plus, minus, interesting) retrospective - PMI (plus, minus, interesting) is a brainstorming activity that encourages participants in a discussion to look at an idea from more than one viewpoint.
  • PMI retrospective - PMI (plus, minus, interesting) is a brainstorming activity that encourages participants in a discussion to look at an idea from more than one viewpoint.
  • PMO - A project management office (PMO) is a group or department within a business, agency or enterprise that defines and maintains standards for project management within the organization.
  • PMO (project management office) - A project management office (PMO) is a group or department within a business, agency or enterprise that defines and maintains standards for project management within the organization.
  • PMP - Project Management Professional (PMP) certification is a qualification program overseen by the Project Management Institute (PMI).
  • PMS - A package manager, also known as a package management system (PMS), is a program used to install, uninstall and manage software packages.
  • pneumatics - Pneumatics (pronounced new-MATT-ix) is an aspect of physics and engineering that is concerned with using the energy in compressed gas to make something move or work.
  • pNFS (Parallel NFS) - The Parallel Network File System (pNFS) is part of the NFS v4.
  • PNG - PNG (Portable Network Graphics) is a file format used for lossless image compression.
  • PNG (Portable Network Graphics) - PNG (Portable Network Graphics) is a file format used for lossless image compression.
  • pocket PC (pocket personal computer) - A pocket PC (pocket personal computer) is a hardware specification for a small, handheld computer, personal digital assistant (PDA) or smartphone.
  • podcast - Podcasting is the preparation and distribution of audio files using RSS to the computers of subscribed users.
  • podcaster - Podcasting is the preparation and distribution of audio files using RSS to the computers of subscribed users.
  • podcasting - Podcasting is the preparation and distribution of audio files using RSS feeds to the computers or mobile devices of subscribed users.
  • Podcasting Terms: Glossary - This glossary of podcasting terms defines the most common technologies and concepts that anyone will encounter in creating or consuming podcasts.
  • podosphere - Podcasting is the preparation and distribution of audio files using RSS to the computers of subscribed users.
  • PoE - Power over Ethernet (PoE) is a technology for implementing wired Ethernet local area networks (LANs) that enables the electrical current necessary for operating each device to be carried by Ethernet data cables instead of standard electrical power cords and wiring.
  • point - A point is a standard measurement unit for type sizes.
  • point (type) - A point is a standard measurement unit for type sizes.
  • point cloud - A point cloud is a collection of data points defined by a given coordinates system.
  • point of care (POC) testing - Point of care (POC) testing is medical testing that is performed outside of a laboratory setting.
  • point of presence - On the Internet, a point-of-presence (POP) is an access point from one place to the rest of the Internet.
  • point of sale data - Barcode data (sometimes called point-of-sale data) is information from barcodes that is automatically gathered as a consumer's purchases are put through a check-out.
  • point of sale platform - A point of sale platform is software that supports the completion of a retail transaction.
  • point of sale terminal - A point-of-sale (POS) terminal is a computerized replacement for a cash register.
  • point release - A point release is a small or relatively minor software release that fixes or improves an existing software product.
  • point to point graph - A point-to-point graph, also called a line graph, is a pictorial rendition of data in which specific values of a function are plotted as dots on a coordinate plane.
  • Point to Point Protocol - PPP (Point-to-Point Protocol) is a standard used to establish a direct connection between two network nodes that enables the transport of multiprotocol data.
  • Point to Point Protocol over Ethernet - Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol that facilitates communication between network endpoints.
  • point-in-time snapshot (PIT snapshot) - Point-in-time snapshots are a method of data protection that allows an administrator to make a full copy of a volume so that a restore can occur based on a specific time.
  • point-of-presence - On the Internet, a point-of-presence (POP) is an access point from one place to the rest of the Internet.
  • point-of-presence (POP) - On the Internet, a point-of-presence (POP) is an access point from one place to the rest of the Internet.
  • point-of-sale data - Barcode data (sometimes called point-of-sale data) is information from barcodes that is automatically gathered as a consumer's purchases are put through a check-out.
  • point-of-sale security (POS security) - Point-of-sale security (POS security) is the study of vulnerabilities in retail checkout points and prevention of access by unauthorized parties looking to steal customer and payment card details from them.
  • point-of-sale terminal - A point-of-sale (POS) terminal is a computerized replacement for a cash register.
  • point-of-sale terminal (POS terminal) - A point-of-sale (POS) terminal is a computerized replacement for a cash register.
  • point-to-point graph - A point-to-point graph, also called a line graph, is a pictorial rendition of data in which specific values of a function are plotted as dots on a coordinate plane.
  • point-to-point graph (line graph) - A point-to-point graph, also called a line graph, is a pictorial rendition of data in which specific values of a function are plotted as dots on a coordinate plane.
  • Point-to-Point Protocol - PPP (Point-to-Point Protocol) is a standard used to establish a direct connection between two network nodes that enables the transport of multiprotocol data.
  • Point-to-Point Protocol over Ethernet - Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol that facilitates communication between network endpoints.
  • Point-to-Point Protocol over Ethernet (PPPoE) - Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol that facilitates communication between network endpoints.
  • pointing stick - A TrackPoint, also called a pointing stick, is a cursor control device found in IBM ThinkPad notebook computers.
  • PoIP - Pray over Internet Protocol (PoIP) is an Israel-based corporation that runs a Web site and forum allowing Jews and Christians worldwide to have their prayers heard in the Holy Land.
  • poison mailbox - A poison mailbox is a corrupted mailbox on the Exchange Server that causes disruptions on the Exchange database store.
  • poison reverse - In a computer network that uses the Routing Information Protocol (RIP) or other distance vector routing protocol, poison reverse is a loop avoidance process.
  • poka-yoke - A poka-yoke is a mechanism that is put in place to prevent human error.
  • Pokémon GO - Pokémon GO is a mobile augmented reality (AR) version of the popular Pokémon video game for iPhone or Android systems.
  • polarity - Polarity is a term used in electricity, magnetism, and electronic signaling.
  • polarization - Polarization, also called wave polarization, is an expression of the orientation of the lines of electric flux in an electromagnetic field (EM field).
  • polarization (wave polarization) - Polarization, also called wave polarization, is an expression of the orientation of the lines of electric flux in an electromagnetic field (EM field).
  • policy engine - A policy engine is a software component that allows an organization to create, monitor and enforce rules about how network resources and the organization's data can be accessed.
  • policy-based management - Policy-based management is an administrative approach that is used to simplify the management of a given endeavor by establishing policies to deal with situations that are likely to occur.
  • policy-based networking - Policy-based networking is the management of a network so that various kinds of traffic - data, voice, and video - get the priority of availability and bandwidth needed to serve the network's users effectively.
  • Polish logic - Polish notation, also known as prefix notation, is a symbolic logic invented by Polish mathematician Jan Lukasiewicz in the 1920's.
  • Polish notation - Polish notation, also known as prefix notation, is a symbolic logic invented by Polish mathematician Jan Lukasiewicz in the 1920's.
  • Polish notation (prefix notation) - Polish notation, also known as prefix notation, is a symbolic logic invented by Polish mathematician Jan Lukasiewicz in the 1920's.
  • polite cell phone - A polite cell phone is a mobile telephone with built-in intelligence so that it adapts to its current environment and behaves appropriately.
  • polled interrupt - In a computer, a polled interrupt is a specific type of I/O interrupt that notifies the part of the computer containing the I/O interface that a device is ready to be read or otherwise handled but does not indicate which device.
  • polling - In electronic communication, 'polling' is the continuous checking of other programs or devices by one progam or device to see what state they are in, usually to see whether they are still connected or want to communicate.
  • POLP - The principle of least privilege (POLP) is a concept in computer security that limits users' access rights to only what are strictly required to do their jobs.
  • polygenic risk score (PRS) - A polygenic risk score (PRS) is an expression of someone's likelihood of having or developing a particular medical condition.
  • polyglot persistence - Polyglot persistence is an enterprise storage term used to describe choosing different data storage/data stores technologies to support the various data types and their storage needs.
  • polyglot programming - Polyglot programming is the practice of writing code in multiple languages to capture additional functionality and efficiency not available in a single language.
  • polyLED - Polymer LED (light-emitting diode) - sometimes called light-emitting polymer or polyLED - is a technology based on the use of polymer as the semiconductor material in LEDs.
  • polymer LED - Polymer LED (light-emitting diode) - sometimes called light-emitting polymer or polyLED - is a technology based on the use of polymer as the semiconductor material in LEDs.
  • polymer LED (light-emitting polymer or polyLED) - Polymer LED (light-emitting diode) - sometimes called light-emitting polymer or polyLED - is a technology based on the use of polymer as the semiconductor material in LEDs.
  • polymorphic virus - A polymorphic virus is a harmful, destructive or intrusive type of malware that can change or 'morph,' making it difficult to detect with antimalware programs.
  • polymorphism - In object-oriented programming, polymorphism (from the Greek meaning "having multiple forms") is the characteristic of being able to assign a different meaning or usage to something in different contexts - specifically, to allow an entity such as a variable, a function, or an object to have more than one form.
  • polynomial interpolation - Polynomial interpolation is a method of estimating values between known data points.
  • pomodoro technique - The pomodoro technique is designed to help users use their time more effectively by overcoming tendencies to procrastinate and multitask, both of which impair productivity.
  • PON - A passive optical network (PON) is a system commonly used by telecommunications network providers that brings fiber optic cabling and signals all or most of the way to the end user.
  • POODLE (Padding Oracle On Downgraded Legacy Encryption) - POODLE (Padding Oracle On Downgraded Legacy Encryption) is a security flaw that can be exploited to conduct a man-in-the-middle attack that targets Web browser-based communication between clients and servers using Secure Sockets Layer (SSL) 3.
  • POODLE Attack - The POODLE attack, also known as CVE-2014-3566, is an exploit used to steal information from secure connections, including cookies, passwords and any of the other type of browser data that gets encrypted as a result of the secure sockets layer (SSL) protocol.
  • POP - On the Internet, a point-of-presence (POP) is an access point from one place to the rest of the Internet.
  • POP 3 - POP3 (Post Office Protocol 3) is the most recent version of a standard protocol for receiving e-mail.
  • pop up download - A pop-up download (sometimes called a download pop-up) is a pop-up window that asks the user to download a program to their computer's hard drive.
  • pop-up - A pop-up is a graphical user interface (GUI) display area, usually a small window, that suddenly appears ("pops up") in the foreground of the visual interface.
  • pop-up download - A pop-up download (sometimes called a download pop-up) is a pop-up window that asks the user to download a program to their computer's hard drive.
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  • ISO 31000 Risk Management

    The ISO 31000 Risk Management framework is an international standard that provides businesses with guidelines and principles for ...

  • pure risk

    Pure risk refers to risks that are beyond human control and result in a loss or no loss with no possibility of financial gain.

  • risk reporting

    Risk reporting is a method of identifying risks tied to or potentially impacting an organization's business processes.

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  • Pretty Good Privacy (PGP)

    Pretty Good Privacy or PGP was a popular program used to encrypt and decrypt email over the internet, as well as authenticate ...

  • email security

    Email security is the process of ensuring the availability, integrity and authenticity of email communications by protecting ...

  • Blowfish

    Blowfish is a variable-length, symmetric, 64-bit block cipher.

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    Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a business.

  • fault-tolerant

    Fault-tolerant technology is a capability of a computer system, electronic system or network to deliver uninterrupted service, ...

  • synchronous replication

    Synchronous replication is the process of copying data over a storage area network, local area network or wide area network so ...

SearchStorage
  • direct access

    In computer storage, direct access is the process of reading and writing data on a storage device by going directly to where the ...

  • kibi, mebi, gibi, tebi, pebi and exbi

    Kibi, mebi, gibi, tebi, pebi and exbi are binary prefix multipliers that, in 1998, were approved as a standard by the ...

  • holographic storage (holostorage)

    Holographic storage is computer storage that uses laser beams to store computer-generated data in three dimensions.

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