Browse Definitions :

Browse Definitions by Alphabet

L1 - LIN

  • L1 and L2 - L1 and L2 are levels of cache memory in a computer.
  • labor arbitrage - Labor arbitrage is the practice of searching for and then using the lowest-cost workforce to produce products or goods.
  • labor automation - Labor automation refers to the use of technology to perform specific tasks or jobs traditionally done by humans.
  • labor law - Labor law is legislation specifying responsibilities and rights in employment, particularly the responsibilities of the employer and the rights of the employee.
  • labor productivity ratio - The labor productivity ratio is a metric expressing the number of work units produced per time worked.
  • laboratory information system - A laboratory information system (LIS) is software that collects, stores and produces reports from medical test data.
  • Lakeside Software - Lakeside Software is a desktop monitoring software company known for its SysTrack product, which provides performance data and analytics for physical and virtual desktops.
  • lambda - Lambda, the 11th letter of the Greek alphabet, is the symbol for wavelength.
  • lambda (general definition) - Lambda, the 11th letter of the Greek alphabet, is used as a symbol in optical fiber networking, in mathematics and in computer programming.
  • Lambda architecture - Lambda architecture is an approach to big data management that provides access to batch processing and near real-time processing with a hybrid approach.
  • LAMP (Linux, Apache, MySQL, PHP) - LAMP is an open source Web development platform that uses Linux as the operating system, Apache as the Web server, MySQL as the relational database management system and PHP as the object-oriented scripting language.
  • LAN-free backup - LAN-free backup is the process of backing up server data to a centralized storage device rather than moving it across a local-area network (LAN).
  • landline - A landline is a telephone that transmits signals converted from audio data through physical media, such as wire or fibre optic cable, rather than through wireless transmission as is the case with mobile phones.
  • landscape - In printing from a computer, landscape refers to a mode in which content is printed for reading on the longer length of the sheet of paper.
  • language modeling - Language modeling (LM) is the use of various statistical and probabilistic techniques to determine the probability of a given sequence of words occurring in a sentence.
  • Language Workbench - A Language Workbench (LWB) is a development toolset that facilitates the development and editing of domain specific languages (DSLs).
  • language-oriented programming (LOP) - Language-oriented programming (LOP) is an approach to software development that focuses on the use of domain specific languages (DSLs) to solve problems within various domains in a system or application.
  • laptop computer - A laptop computer, usually called a notebook computer by manufacturers, is a battery- or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces such as on airplanes, in libraries, temporary offices, and at meetings.
  • Large Account Reseller (LAR) - A large account reseller (LAR) is a label used by Microsoft to identify its largest value-added resellers (VARs).
  • LARP (Live Action Role Playing) - LARP (Live Action Role Playing), also called LARPing, is a character-driven type of gameplay that is conducted in the physical world.
  • laser - A laser is a coherent and focused beam of photons; coherent, in this context, means that it is all one wavelength, unlike ordinary light which showers on us in many wavelengths.
  • laser diode (injection laser or diode laser) - A laser diode, also known as an injection laser or diode laser, is a semiconductor device that produces coherent radiation (in which the waves are all at the same frequency and phase) in the visible or infrared (IR) spectrum when current passes through it.
  • laser printer - A laser printer is a popular type of computer printer that uses a non-impact photocopier technology where there are no keys striking the paper.
  • last mile delivery - Last mile delivery is a term used for transportation of merchandise from the nearest distribution hub to the final destination, such as a home or business.
  • last mile of finance (LMOF) - The last mile of finance is composed of the management processes that finance executives perform after the monthly, quarterly or annual close to prepare for financial reporting and disclosure.
  • latency - Latency is the delay from the input into a system to a desired outcome.
  • latent data (ambient data) - Latent data, also known as ambient data, is the information in computer storage that is not referenced in file allocation tables and is generally not viewable through the operating system (OS) or standard applications.
  • latitude and longitude - Latitude and longitude are parameters or coordinates that help determine the location of any place on Earth.
  • law of averages - The law of averages is an erroneous generalization of the law of large numbers, which states that the frequencies of events with the same likelihood of occurrence even out, given enough trials or instances.
  • law of diminishing returns - The law of diminishing returns is an economic principle that states that as investment in a single goal increases, while all other variables remain constant, the return on investment will eventually decline.
  • law of large numbers - The law of large numbers is a principle of probability according to which the frequencies of events with the same likelihood of occurrence even out, given enough trials or instances.
  • law of unintended consequences - The law of unintended consequences is a frequently-observed phenomenon in which any action has results that are not part of the actor's purpose.
  • layer - In computer programming, layering is the organization of programming into separate functional components that interact in some sequential and hierarchical way, with each layer usually having an interface only to the layer above it and the layer below it.
  • Layer Two Tunneling Protocol (L2TP) - Layer Two Tunneling Protocol (L2TP) is an extension of the Point-to-Point Tunneling Protocol (PPTP) used by an internet service provider (ISP) to enable the operation of a virtual private network (VPN) over the internet.
  • layering - In computer programming, layering is the organization of programming into separate functional components that interact in some sequential and hierarchical way, with each layer usually having an interface only to the layer above it and the layer below it.
  • LCD (Liquid Crystal Display) - LCD (Liquid Crystal Display) is a type of flat panel display which uses liquid crystals in its primary form of operation.
  • LCD TV - LCD TV is a television display technology based on a liquid crystal display.
  • LDAP (Lightweight Directory Access Protocol) - LDAP (Lightweight Directory Access Protocol) is a software protocol for enabling anyone to locate data such as organizations, individuals and other resources such as files and devices in a network -- whether on the public internet or on a corporate intranet.
  • LDAP injection - LDAP (Lightweight Directory Access Protocol) injection is a type of security exploit that is used to compromise the authentication process used by some websites.
  • lead generation - Lead generation is the use of a computer program, a database, the Internet, or a specialized service to obtain or receive information for the purpose of expanding the scope of a business, increasing sales revenues, looking for a job or for new clients, or conducting specialized research.
  • lead generator - A lead generator is any marketing-related activity intended to publicize the availability of a vendor's product or service.
  • lead nurturing - Lead nurturing is a set of integrated marketing strategies designed to turn a potential customer into a buyer.
  • lead scoring - In the B2B industry, lead scoring is a methodology used by sales and marketing departments to determine the worthiness of leads, or potential customers, by attaching values to them based on their behavior relating to their interest in products or services.
  • lead time (in purchasing/procurement) - In procurement, lead time includes the first effort to initiate procurement of goods or services up to the time of their arrival.
  • lead-to-revenue management (L2RM) - Lead-to-revenue management (L2RM) is a collection of sales and marketing processes that aims to maximize the income gained from each stage of the customer journey.
  • leadership - Leadership is the ability of an individual or a group of individuals to influence and guide followers or other members of an organization.
  • leadership skills - Leadership skills are the strengths and abilities individuals demonstrate that help to oversee processes, guide initiatives and steer their employees toward the achievement of goals.
  • leadership traits - Leadership traits are the personal qualities that shape effective leaders.
  • leaky bucket algorithm - The leaky bucket algorithm is used to implement traffic policing and traffic shaping in Ethernet and cellular data networks.
  • leaky pipeline - A leaky pipeline is a system designed to channel something from one place to another that is flawed in such a way that it loses some quantity of what it carries before it reaches the destination.
  • lean management - Lean management is an approach to managing an organization that supports the concept of continuous improvement, a long-term approach to work that systematically seeks to achieve small, incremental changes in processes in order to improve efficiency and quality.
  • lean manufacturing (lean production) - Lean manufacturing is a methodology that focuses on minimizing waste within manufacturing systems while simultaneously maximizing productivity.
  • Lean Six Sigma - Lean Six Sigma is a data-driven approach to improving efficiency, customer satisfaction and profits.
  • Lean software development - Lean software development is a concept that emphasizes optimizing efficiency and minimizing waste in the development of software.
  • lean startup - Lean startup is an approach to building new businesses based on the belief that entrepreneurs must investigate, experiment, test and iterate as they develop products.
  • lean water spider - Lean water spider is a term used in manufacturing that refers to a position in a production environment or warehouse that ensures materials are supplied where and when they are needed.
  • LEAP (Lightweight Extensible Authentication Protocol) - LEAP (Lightweight Extensible Authentication Protocol) is a Cisco-proprietary version of EAP, the authentication protocol used in wireless networks and Point-to-Point connections.
  • Learn IT: Malware - Emerging strains of malware include new evasion and obfuscation techniques that are designed to fool security administrators and anti-malware products, as well as end users.
  • Learn IT: systems management - Systems management is the supervision of the information technology systems in an enterprise.
  • learnability - Learnability is a quality of products and interfaces that allows users to quickly become familiar with them and able to make good use of all their features and capabilities.
  • learning curve - Learning curves are a visualization of the difficulty estimated in learning a subject over a period of time as well as relative progress throughout the process of learning.
  • learning experience platform (LXP) - A learning experience platform (LXP) is an AI-driven peer learning experience platform delivered using software as a service (SaaS).
  • learning management system (LMS) - A learning management system (LMS) is a software application or web-based technology used to plan, implement and assess a specific learning process.
  • Learning Path: Basic Computer Concepts - A progressive list of terminology to teach yourself about computer basics.
  • Learning Path: Electronics - So that you can give yourself a quick tutorial on electronics, we've arranged our definitions in this Learning Path in a sequence, with more basic building block topics placed at the beginning.
  • Learning Paths - We call the idea "Learning paths.
  • leased line - A leased line is a bidirectional telephone line that has been rented for private voice, data exchange or telecommunication use.
  • LED light bulb - An LED light bulb is a solid-state lighting (SSL) device that fits in standard screw-in connections but uses LEDs (light-emitting diodes) to produce light.
  • LED TV (LED-backlight LCD television) - LED TV is a type of LCD television that uses light-emitting diodes (LEDs) to backlight the display instead of the cold cathode fluorescent lights (CCFLs) used in standard LCD televisions.
  • LEED (Leadership in Energy and Environmental Design) - LEED (Leadership in Energy and Environmental Design) is an ecology-oriented building certification program run under the auspices of the U.
  • leet speak (leet) - Leet speak, also known as simply leet, is the substitution of a word's letters with numbers or special characters.
  • legacy application - A legacy application (legacy app) is a software program that is outdated or obsolete.
  • legacy platform (legacy operating system) - A legacy platform, also called a legacy operating system, is an operating system (OS) no longer in widespread use, or that has been supplanted by an updated version of earlier technology.
  • legacy storage - Legacy storage is traditional storage hardware that is older and sometimes no longer sold by its vendor.
  • legal health record - A legal health record is the record of patient health that is created by a health care organization for its own business record.
  • lemmatization - Lemmatization is the grouping together of different forms of the same word.
  • lemniscate - A lemniscate is a plane curve with a characteristic shape, consisting of two loops that meet at a central point as shown below.
  • Lenovo IdeaPad Yoga - The Lenovo IdeaPad Yoga is a line of convertible tablet computers that run the Windows operating system.
  • Leonardo da Vinci's car - Da Vinci's car is a vehicle developed from the Renaissance artist/engineer/architect's drawings.
  • letter of intent - A letter of intent (LOI) is a document outlining the general plans of an agreement between two or more parties before a legal agreement is finalized.
  • level of support (support level) - Level of support indicates a specific extent of technical assistance in the total range of assistance that is provided by an information technology product (such as a software product) to its customers.
  • leverage - In the physical sense, leverage is an assisted advantage.
  • lexical ambiguity - Lexical ambiguity is the potential for multiple interpretations of spoken or written language that renders it difficult or impossible to understand without some additional information.
  • lexical scoping (static scoping) - Lexical scoping, also known as static scoping, is a convention used with many modern programming languages.
  • liaison officer - A liaison officer is an employee who is responsible for establishing a positive working relationship between two or more people, organizations or agencies, typically with the goal of working through a mutual problem or concern.
  • library - In computing, a library is a collection of similar objects that are stored for occasional use - most frequently, programs in source code or object code form, data files, scripts, templates, fonts, and physical storage units such as tape cartridges.
  • life-cycle cost analysis (LCCA) - Life-cycle cost analysis (LCCA) is the study of all the costs associated with processes, materials and goods from acquisition to ownership and maintenance, through to and including disposal.
  • Life360 - Life360 is a family communication, location and alert app for smartphones that allows users to share their locations with each other.
  • lifestyle center - A lifestyle center is a shopping center, or mixed-use commercial development that combines retail with other services, such as medical services, home rental units, movie theaters and other leisure or other activities.
  • lift and shift - Lift and shift is a strategy for moving an application or operation from one environment to another – without redesigning the app.
  • Lightning (Salesforce Lightning) - Lightning (Salesforce Lightning) is a component-based framework for Salesforce app development.
  • lights on - In a line-item budget, lights on is a descriptor for expenditures that are absolutely necessary for maintaining a company's critical business operations.
  • lights-out management (LOM) - Lights-out management (LOM) is a form of out-of-band management.
  • lightweight - In information technology, the term lightweight is sometimes applied to a program, protocol, device, or anything that is relatively simpler or faster or that has fewer parts than something else.
  • LILO (LInux LOader) - LILO (LInux LOader) is a boot loader, also called a boot manager, which is a small program that facilitates a dual boot of a computer.
  • limit - In mathematics, a limit is a value toward which an expression converges as one or more variables approach certain values.
  • limitation of liability clause - A limitation of liability clause is the section in a service-level agreement (SLA) that specifies the amounts and types of damages that each party will be obliged to provide to the other in particular circumstances.
  • limited liability company (LLC) - A limited liability company (LLC) is a hybrid unincorporated business structure that combines the pass-through tax model of partnerships and sole proprietorships with the protection of individual assets provided by the C corporation.
  • line card - A line card may be a modular electronic telecommunications switching component on a printed circuit board, or a printed brochure or document that contains the names, descriptions and products that are sold by a third party.
  • line of sight (LOS) - Line of sight (LOS) is the imaginary line between an observer and the target.
SearchNetworking
  • network security

    Network security encompasses all the steps taken to protect the integrity of a computer network and the data within it.

  • cloud-native network function (CNF)

    A cloud-native network function (CNF) is a service that performs network duties in software, as opposed to purpose-built hardware.

  • Wi-Fi 6E

    Wi-Fi 6E is one variant of the 802.11ax standard.

SearchSecurity
  • incident response

    Incident response is an organized approach to addressing and managing the aftermath of a security breach or cyberattack, also ...

  • MICR (magnetic ink character recognition)

    MICR (magnetic ink character recognition) is a technology invented in the 1950s that's used to verify the legitimacy or ...

  • What is cybersecurity?

    Cybersecurity is the protection of internet-connected systems such as hardware, software and data from cyberthreats.

SearchCIO
  • privacy compliance

    Privacy compliance is a company's accordance with established personal information protection guidelines, specifications or ...

  • contingent workforce

    A contingent workforce is a labor pool whose members are hired by an organization on an on-demand basis.

  • product development (new product development -- NPD)

    Product development, also called new product management, is a series of steps that includes the conceptualization, design, ...

SearchHRSoftware
  • talent acquisition

    Talent acquisition is the strategic process employers use to analyze their long-term talent needs in the context of business ...

  • employee retention

    Employee retention is the organizational goal of keeping productive and talented workers and reducing turnover by fostering a ...

  • hybrid work model

    A hybrid work model is a workforce structure that includes employees who work remotely and those who work on site, in a company's...

SearchCustomerExperience
  • digital marketing

    Digital marketing is a general term for any effort by a company to connect with customers through electronic technology.

  • hockey stick growth

    Hockey stick growth is a growth pattern in a line chart that shows a sudden and extremely rapid growth after a long period of ...

  • Salesforce Trailhead

    Salesforce Trailhead is a series of online tutorials that coach beginner and intermediate developers who need to learn how to ...

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