IT Glossary
Key Terms To Know In The IT Industry

Agile Project Portfolio Management

The application of agile principles and practices to manage a portfolio of projects, ensuring flexibility, quick adaptation to change, and alignment with strategic business goals.

You will find this term commonly used in Project Management, Agile Methodology

Agile Release Management

Agile Release Management is the process of managing the release of software in an agile development environment, focusing on the delivery of new features and updates with high frequency and flexibility, aligning development with customer needs and feedback.

You will find this term commonly used in Software Development, IT Management

Agile Requirements Engineering

The process of continuously gathering, developing, and managing requirements for software projects in an agile context, emphasizing collaboration, customer feedback, and the ability to adapt to change.

You will find this term commonly used in Agile Methodology, Software Development

Agile Retrospectives

Meetings held at the end of a development iteration in agile methodologies, where team members discuss what went well, what could be improved, and plan actions for improvement, fostering continuous process enhancement.

You will find this term commonly used in Agile Methodology, Team Collaboration

Agile Software Craftsmanship

A commitment to creating high-quality software in an agile environment, emphasizing technical excellence, good design, and sustainable development practices.

You will find this term commonly used in Software Development, Agile Methodologies

Agile Software Development

Agile Software Development is an approach to software development under which requirements and solutions evolve through the collaborative effort of self-organizing and cross-functional teams and their customer/end user.

You will find this term commonly used in General IT, Development

Agile Software Engineering

Agile Software Engineering is an approach to software development that emphasizes flexibility, customer involvement, and the frequent delivery of working software, using methodologies like Scrum and Kanban.

You will find this term commonly used in Software Development

Agile Software Testing

A software testing approach that follows the principles of agile software development, emphasizing early and continuous testing, flexibility, and collaboration between developers and testers.

You will find this term commonly used in Agile Methodology, Quality Assurance

Agile Test Automation

The practice of using software to perform test cases automatically, managing test data, and utilizing results to improve software quality, integrated within an agile development process for continuous testing and feedback.

You will find this term commonly used in Software Testing, Agile Development

Agile Test Data Management

The practice of managing and provisioning data in a flexible and efficient manner for testing purposes within agile software development environments, aiming to ensure that high-quality, relevant test data is available on demand.

You will find this term commonly used in Agile Methodology, Software Testing

Agile Testing

Agile Testing is a software testing process that follows the principles of agile software development, involving continuous feedback, short, fast cycles, and adaptability to changes, aligning closely with the development process.

You will find this term commonly used in Software Development, Quality Assurance

Agile Value Stream Mapping

A lean-management method for analyzing the current state and designing a future state for the series of events that take an idea to a delivered product or service, emphasizing the identification and elimination of waste within an agile context.

You will find this term commonly used in Agile Methodology, Process Improvement

AI (Artificial Intelligence)

AI involves creating computer systems that can perform tasks typically requiring human intelligence, such as visual perception, speech recognition, decision-making, and language translation.

You will find this term commonly used in AI, General IT

AI Accelerators

AI Accelerators are specialized hardware designed to speed up AI applications, particularly in the fields of deep learning and machine learning, by providing faster processing for tasks like neural network computations.

You will find this term commonly used in AI, Hardware

AI Active Learning

Active Learning in AI is a technique where the learning algorithm selectively queries the user or a data source to label new data points with the aim of improving the learning accuracy with fewer training labels.

You will find this term commonly used in AI, Machine Learning

AI Ethics

AI Ethics refers to the moral principles and techniques to ensure artificial intelligence systems work for the benefit of society, addressing issues like bias, fairness, transparency, and accountability.

You will find this term commonly used in AI, Ethics

AI Governance

AI Governance involves frameworks and guidelines to ensure responsible use and development of AI technologies, focusing on ethics, fairness, transparency, and accountability to mitigate risks associated with AI systems.

You will find this term commonly used in AI, Ethics

Air Interface

The Air Interface is the radio frequency portion of the circuit between the mobile device and the active base station, crucial in cellular networks to define the transmission and reception of signals over the air.

You will find this term commonly used in Telecommunications, Networking

Air-Gap Security

Air-Gap Security refers to the practice of isolating a computer or network and ensuring it is not connected to the internet or any other unsecured network, significantly reducing the risk of cyber attacks.

You will find this term commonly used in Security, Cybersecurity

AJAX (Asynchronous JavaScript and XML)

AJAX is a set of web development techniques enabling web applications to send and retrieve data from a server asynchronously, without interfering with the display and behavior of the existing page.

You will find this term commonly used in Web Development

Algorithm

An algorithm is a step-by-step procedural instruction set used for calculations, data processing, and automated reasoning tasks, serving as the foundation for programming logic and problem-solving.

You will find this term commonly used in AI, General IT

Algorithm Analysis

Algorithm Analysis is the process of determining the computational complexity of algorithms, their efficiency in terms of time and space, ensuring the selection of the most appropriate algorithm for data processing.

You will find this term commonly used in Software Development, AI

Algorithm Optimization

The process of making an algorithm more efficient by improving its execution time, reducing memory usage, or enhancing other aspects of its performance.

You will find this term commonly used in Software Development, Computer Science

Algorithm Visualization

The use of graphical representations to illustrate the steps and processes involved in an algorithm, aiding in teaching, understanding, and debugging complex algorithms.

You will find this term commonly used in Computer Science Education, Development

Algorithmic Bias

Algorithmic Bias refers to unintended and systematic errors in the operation and outcomes of algorithms, often reflecting biases in data collection, algorithm design, or interpretation, leading to unfair results.

You will find this term commonly used in AI, Ethics

Algorithmic Complexity

Algorithmic Complexity, or Computational Complexity, refers to the study of the amount of computational resources (time and space) required for the execution of algorithms, aiming to understand the efficiency and scalability of algorithms.

You will find this term commonly used in Computer Science, Software Engineering

Algorithmic Complexity Theory

A branch of computer science that studies the intrinsic complexity of computational problems and algorithms, including the resources required (such as time and space) for solving problems.

You will find this term commonly used in Computer Science, Theory

Algorithmic Efficiency

Algorithmic Efficiency refers to the optimization of algorithm performance, considering factors like time complexity and space complexity, aiming to reduce resource consumption and improve execution speed for software applications.

You will find this term commonly used in Software Engineering, Computer Science

Algorithmic Game Theory

The study of mathematical models of strategic interaction among rational decision-makers, using algorithms and computational techniques, often applied in economics, computer science, and social sciences.

You will find this term commonly used in Computer Science, Economics

Algorithmic Trading

Algorithmic Trading involves using computer algorithms to execute trading strategies at high speed and volume, analyzing market data to make financial trading decisions automatically.

You will find this term commonly used in AI, Finance

Algorithmic Trading System

A system that uses advanced mathematical models for making transaction decisions in the financial markets, capable of executing trades at high speeds and volumes.

You will find this term commonly used in Finance, AI

Alias Analysis

Alias Analysis in programming languages is the process of determining whether two variables refer to the same location in memory, impacting optimizations and correctness in compiler design and static analysis tools.

You will find this term commonly used in Software Development, Programming

Amazon Web Services (AWS)

Provides certifications that validate expertise in cloud architecture, operations, and security on AWS platforms, suitable for cloud practitioners, architects, developers, and operations roles.

You will find this term commonly used in Cloud Computing

Ambient Computing

Ambient Computing refers to the integration of digital technology into the environment in a way that is unobtrusive and anticipatory, providing seamless interaction and services based on the context and user needs.