Browse Definitions by Alphabet

What is a device driver? - A device driver, or driver, is a special kind of software program that controls a specific hardware device attached to a computer.
What is a drone (UAV)? - A drone is an unmanned aircraft.
What is data architecture? A data management blueprint - Data architecture is a discipline that documents an organization's data assets, maps how data flows through IT systems and provides a blueprint for managing data, as this guide explains.
What is data backup? An in-depth guide - Data backup is the process of copying data in an IT system to another location so it can be recovered if the original data is lost.
What is data democratization? - Data democratization makes information in a digital format accessible to the average end user.
What is Data Encryption Standard (DES)? - Data Encryption Standard (DES) is an outdated symmetric key method of data encryption.
What is data governance and why does it matter? - Data governance is the process of managing the availability, usability, integrity and security of the data in enterprise systems, based on internal standards and policies that also control data usage.
What is data labeling? - Data labeling is the process of identifying and tagging data samples commonly used in the context of training machine learning (ML) models.
What is data lifecycle? - A data lifecycle is the sequence of stages that a unit of data goes through from its initial generation or capture to its archiving or deletion at the end of its useful life.
What is data loss prevention (DLP)? - Data loss prevention (DLP) -- sometimes referred to as 'data leak prevention,' 'information loss prevention' or 'extrusion prevention' -- is a strategy to mitigate threats to critical data.
What is data management and why is it important? Full guide - Data management is the process of ingesting, storing, organizing and maintaining the data created and collected by an organization, as explained in this in-depth guide.
What is data monetization? - Data monetization is the process of measuring the economic benefit of corporate data.
What is data preparation? An in-depth guide - Data preparation is the process of gathering, combining, structuring and organizing data for use in business intelligence, analytics and data science applications, as explained in this guide.
What is data privacy? - Data privacy, also called information privacy, is an aspect of data protection that addresses the proper storage, access, retention, immutability and security of sensitive data.
What is data protection and why is it important? - Data protection is the process of safeguarding data and restoring important information in the event the data is corrupted, compromised or lost due to cyberattacks, shutdowns, intentional harm or human error.
What is data science? The ultimate guide - Data science is the process of using advanced analytics techniques and scientific principles to analyze data and extract valuable information for business decision-making, strategic planning and other uses.
What is data storytelling? - Data storytelling is the process of translating complex data analyses into understandable terms to inform a business decision or action.
What is data validation? - Data validation is the practice of checking the integrity, accuracy and structure of data before it is used for or by one or more business operations.
What is data visualization? - Data visualization is the practice of translating information into a visual context, such as a map or graph, to make data easier for the human brain to understand and pull insights from.
What is deepfake technology? - Deepfake technology is a type of artificial intelligence used to create convincing fake images, videos and audio recordings.
What is DEI? Diversity, equity and inclusion explained - Diversity, equity and inclusion is a term used to describe policies and programs that promote the representation and participation of different groups of individuals.
What is Dell EMC? - Dell EMC is an American multinational technology company that offers products and services across all areas of computing, networking and storage.
What is demand shaping? - Demand shaping is an operational supply chain management (SCM) strategy where a company uses tactics such as price incentives, cost modifications and product substitutions to entice customers to purchase specific items.
What is denormalization and how does it work? - Denormalization is the process of adding precomputed redundant data to an otherwise normalized relational database to improve read performance.
What is DevOps? Meaning, methodology and guide - The word 'DevOps' is a combination of the terms 'development' and 'operations,' meant to represent a collaborative or shared approach to the tasks performed by a company's application development and IT operations teams.
What is digital experience (DX)? - Digital experience (DX), also known as 'digital user experience' (UX), is the take-away feeling an end user has after an experience in a digital environment or with a digital technology or device.
What is digital health (digital healthcare)? - Digital health, also known as digital healthcare, is the use of digital technologies in healthcare.
What is digital labor? - Digital labor is work that's performed by robotic process automation (RPA) systems and interactive applications, including chatbots and digital assistants.
What is digital transformation? Everything you need to know - Digital transformation is the incorporation of computer-based technologies into an organization's products, processes and strategies.
What is distributed computing? - Distributed computing is a model in which components of a software system are shared among multiple computers or nodes.
What is dynamic application security testing (DAST)? - Dynamic application security testing (DAST) is the process of analyzing a web application in runtime to identify security vulnerabilities or weaknesses.
What is the dark web (darknet)? - The dark web is an encrypted portion of the internet not visible to the general public via a traditional search engine such as Google.
What is the Driver's Privacy Protection Act (DPPA)? - The Driver's Privacy Protection Act (DPPA) is a United States federal law designed to protect the personally identifiable information of licensed drivers from improper use or disclosure.