Browse Definitions by Alphabet

alpha testing - Alpha testing is the initial phase of validating whether a new product will perform as expected.
Alphabet, Inc. - Alphabet, Inc.
AlphaGo - AlphaGo is an artificial intelligence agent that is specialized to play Go, a Chinese game of strategy, against human competitors.
alphanumeric (alphameric) - Alphanumeric, also referred to as alphameric, is a term that encompasses all of the letters and numerals in a given language set.
Alpine Linux - Alpine Linux is a small, security-oriented, lightweight Linux distribution based on the musl C standard library and BusyBox utilities instead of GNU.
alternate data stream (ADS) - An alternate data stream (ADS) is a feature of Windows New Technology File System (NTFS) that contains metadata for locating a specific file by author or title.
Amazon - Amazon (Amazon.
Amazon AI - Amazon AI is a set of artificial intelligence (AI) services that offer machine learning (ML) and deep learning technologies for Amazon Web Services (AWS) customers.
Amazon API Gateway - Amazon API Gateway is an Amazon Web Services (AWS) feature that enables developers to connect non-AWS applications to AWS back-end resources, such as servers and code.
Amazon AppStream - Amazon AppStream is an Amazon Web Service (AWS) that enables compute-intensive applications to be streamed from the cloud to computing devices of all types.
Amazon Athena - Amazon Athena is a service that enables a data analyst to perform interactive queries in the web-based cloud storage service, Amazon Simple Storage Service (S3).
Amazon Aurora - Amazon Aurora is a relational database engine from Amazon Web Services.
Amazon Bedrock (AWS Bedrock) - Amazon Bedrock -- also known as AWS Bedrock -- is a machine learning platform used to build generative artificial intelligence (AI) applications on the Amazon Web Services cloud computing platform.
Amazon Braket - Amazon Braket is a fully managed AWS cloud service designed to allow users remote access to a single development environment for quantum computers.
Amazon Chime - Amazon Chime is a real-time audio, video conferencing and collaboration service hosted by Amazon Web Services (AWS).
Amazon Cognito - Amazon Cognito is an Amazon Web Services product that controls user authentication and access for mobile applications on internet-connected devices.
Amazon Comprehend - Amazon Comprehend is a natural language processing (NLP) service that uses machine learning to analyze and find relationships in text.
Amazon Connect - Amazon Connect is an Amazon Web Services (AWS) public cloud customer contact center service.
Amazon EBS (Elastic Block Store) - Amazon Elastic Block Store is a cloud-based block storage system provided by Amazon Web Services (AWS) that is best used for storing persistent data.
Amazon EC2 Elastic GPUs - Amazon EC2 Elastic GPUs are virtual machines (VMs), also known as compute instances, in the Amazon Web Services public cloud with added graphics acceleration capabilities.
Amazon Echo - Amazon Echo is a product line of hands-free speaker and virtual assistant devices that interact with an end user via the Amazon Alexa cloud-based voice service.
Amazon EFS (Elastic File System) - Amazon EFS (Elastic File System) is a cloud-based file storage service for applications and workloads that run in the Amazon Web Services (AWS) public cloud.
Amazon Elastic Compute Cloud (EC2) - Amazon Elastic Compute Cloud (EC2) is a web-based service that enables businesses to run application programs in the Amazon Web Services (AWS) public cloud.
Amazon Elastic Container Registry (Amazon ECR) - Amazon Elastic Container Registry (Amazon ECR) is an Amazon Web Service (AWS) product that stores, manages and deploys Docker images, which are managed clusters of Amazon EC2 instances.
Amazon Elastic Container Service (Amazon ECS) - Amazon Elastic Container Service (ECS) is a cloud computing service in Amazon Web Services (AWS) that manages containers and allows developers to run applications in the cloud without having to configure an environment for the code to run in.
Amazon Elastic Kubernetes Service (Amazon EKS) - Amazon Elastic Kubernetes Service (EKS) is a cloud-based container management service that natively integrates with Kubernetes to deploy applications.
Amazon EMR (Elastic MapReduce) - Amazon EMR (previously known as Amazon Elastic MapReduce) is an Amazon Web Services (AWS) tool for big data processing and analysis.
Amazon Glacier - Amazon Glacier, also known as Amazon Simple Storage Service (S3) Glacier, is a low-cost cloud storage service for data with longer retrieval times offered by Amazon Web Services (AWS).
Amazon GuardDuty - Amazon GuardDuty is a managed cloud security monitoring service that detects behavior or threats that can compromise Amazon Web Services (AWS) accounts, resources or workloads.
Amazon Inspector - Amazon Inspector is an AWS tool that automatically assesses a customer's AWS cloud deployment for security vulnerabilities and deficiencies.
Amazon Key - Amazon Key is a service that allows delivery drivers to gain access to an Amazon Prime customer's home or place of business during specified times.
Amazon Lex - Amazon Lex is an artificial intelligence (AI) web service.
Amazon Lightsail - Amazon Lightsail is an Amazon cloud service that offers bundles of cloud compute power and memory for new or less experienced cloud users.
Amazon Machine Image (AMI) - An Amazon Machine Image (AMI) is a master image for the creation of virtual servers -- known as EC2 instances -- in the Amazon Web Services (AWS) environment.
Amazon Machine Learning - Amazon Machine Learning is an Amazon Web Services product that allows a developer to discover patterns in end-user data through algorithms, construct mathematical models based on these patterns and then create and implement predictive applications.
Amazon Macie - Amazon Macie is a cloud security tool that uses machine learning to identify and protect sensitive data stored in the Amazon Web Services (AWS) public cloud.
Amazon Personalize - Amazon Personalize is a low-code recommendation engine that can generate custom recommendations for any application running on Amazon Web Services (AWS) infrastructure.
Amazon Polly - Amazon Polly is a text-to-speech service within the Amazon Web Services cloud platform.
Amazon Prime - Amazon Prime is a subscription membership to Amazon that offers customers premium services for a yearly or monthly fee.
Amazon QuickSight - Amazon QuickSight is a machine learning-powered business intelligence service built for the cloud under the Amazon Web Services (AWS) umbrella.
Amazon RDS (Relational Database Service) - Amazon Relational Database Service (RDS) is a managed database service provided by Amazon Web Services (AWS).
Amazon Redshift Spectrum - Amazon Redshift Spectrum is a feature within Amazon Web Services' Redshift data warehousing service that lets a data analyst conduct fast, complex analysis on objects stored on the AWS cloud.
Amazon Resource Name (ARN) - An Amazon Resource Name is a file naming convention used to identify a particular resource in the Amazon Web Services (AWS) public cloud.
Amazon S3 bucket - An Amazon S3 bucket is a public cloud storage resource available in Amazon Web Services' (AWS) Simple Storage Service (S3), an object storage offering.
Amazon SageMaker - Amazon SageMaker is a managed service in the Amazon Web Services (AWS) public cloud.
Amazon Simple Queue Service (SQS) - Amazon Simple Queue Service (SQS) is a managed message queuing service technical professionals and developers use to send, store and retrieve multiple messages of various sizes asynchronously.
Amazon Simple Storage Service (Amazon S3) - Amazon Simple Storage Service (Amazon S3) is a scalable, high-speed, web-based cloud storage service.
Amazon Transcribe - Amazon Transcribe is a speech recognition service that transcribes audio files into text.
Amazon Transcribe Medical - Amazon Transcribe Medical is an automatic speech recognition (ASR) service that converts physician dictated notes, consultations between physicians and patients and remote assessments and consultations into text.
Amazon Translate - Amazon Translate is a cloud service for changing large amounts of text written in one language to another language.
Amazon Trust Services - Amazon Trust Services is a certificate authority created and operated by Amazon Web Services.
Amazon Virtual Private Cloud (Amazon VPC) - Amazon Virtual Private Cloud (Amazon VPC) allows a developer to create a virtual network for resources in an isolated section of the Amazon Web Services cloud.
Amazon VPC traffic mirroring - Traffic mirroring is a feature for Amazon Virtual Private Cloud (Amazon VPC).
ambient intelligence (AmI) - Ambient intelligence, sometimes referred to as AmI, is the element of a pervasive computing environment that enables it to interact with and respond appropriately to the humans in that environment.
ambient temperature - Ambient temperature is the air temperature of any object or environment where equipment is stored.
ambulatory medical record (AMR) - An ambulatory medical record (AMR) is an electronically stored file of a patient’s outpatient medical records, which includes all surgeries and care that do not involve being admitted to a hospital.
AMD (Advanced Micro Devices) - Advanced Micro Devices (AMD) is a semiconductor company, known for designing and developing computer processors and graphics technologies.
AMD Virtualization (AMD-V) - AMD-V (AMD Virtualization) technology refers to a set of hardware extensions and on-chip features for the AMD family of x86 microprocessors.
Amdahl's law - Amdahl's law -- also known as Amdahl's argument -- is an intuitive observation and an associated formula.
American Health Information Management Association (AHIMA) - The American Health Information Management Association (AHIMA) is a professional organization that promotes the business and clinical uses of electronic and paper-based medical information.
American Medical Association (AMA) - The American Medical Association (AMA) is a physician group that works for healthcare reform and publishes a collection of medical journals.
American Wire Gauge (AWG) - American Wire Gauge (AWG) is the standard way to denote wire size in North America.
ampere - An ampere is a unit of measure of the rate of electron flow or current in an electrical conductor.
ampere hour (Ah or amp hour) - Ampere hour -- sometimes abbreviated as Ah or amp hour -- is the amount of energy charge in a battery that enables 1 ampere of current to flow for one hour.
ampere per meter (A/m) - The ampere per meter (A/m) is the measure for magnetic field strength, as defined by the International System of Units (SI).
amplifier - An amplifier is an electronic device that increases the voltage, current, or power of a signal.
analog telephone adapter (ATA) - An analog telephone adapter (ATA) is a device used to connect an analog telephone, fax machine or similar equipment to a computer or network to enable communications over the internet.
analog-to-digital conversion (ADC) - Analog-to-digital conversion (ADC) is an electronic process in which a continuously variable, or analog, signal is changed into a multilevel digital signal without altering its essential content.
analytic database - An analytic database, also called an analytical database, is a read-only system that stores historical data on business metrics such as sales performance and inventory levels.
Anaplan - Anaplan is a web-based enterprise platform for business planning.
Android Factory Reset - Android Factory Reset is a feature that erases all device settings, user data, third-party applications, and associated application data from an Android device’s internal flash storage to return the device to the condition it was in when shipped from the factory.
Android Open Source Project (AOSP) - The Android Open Source Project (AOSP) is the repository of source code and the foundation which maintains it that is responsible for the core of the Android operating system.
Android Oreo - Android 8.0 Oreo is the eighth major update to the Android operating system that contains new features and enhancements for application developers.
Android OS - Android OS is a Linux-based mobile operating system that primarily runs on smartphones and tablets.
Android Studio - Android Studio is the official integrated development environment (IDE) for Android application development.
Android System WebView - Android System WebView is a system component for the Android operating system (OS) that allows Android apps to display web content directly inside an application.
anime - Anime, pronounced AH-nee-may, is a style of Japanese animated entertainment that has become increasingly popular around the world in recent years.
anode - An anode is the electrode in a polarized electrical device through which current flows in from an outside circuit.
anonymous FTP (File Transfer Protocol) - Anonymous File Transfer Protocol (FTP) is a method for allowing users to access public files from a remote server or archive site without requiring them to identify themselves to the server or site.
ANSI (American National Standards Institute) - ANSI (American National Standards Institute) is the primary organization for fostering the development of technology standards in the United States.
ANSI/ISA-95 - ANSI/ISA-95, more commonly referred to as ISA-95, is an international standard for enterprise and control systems integration developed for manufacturers.
Ansible - Ansible is an open source IT automation platform from Red Hat.
Ansible playbook - An Ansible playbook is an organized unit of scripts that defines the tasks involved in managing a system configuration using the automation tool Ansible.
antenna - An antenna is a specialized transducer that converts electric current into electromagnetic (EM) waves or vice versa.
anti-competitive practice - An anti-competitive practice is an action conducted by one or more businesses to make it difficult or impossible for other companies to enter or succeed in their market.
anti-money laundering software (AML) - Anti-laundering software is a type of computer program used by financial institutions to analyze customer data and detect suspicious transactions.
anti-replay protocol - The anti-replay protocol provides Internet Protocol (IP) packet-level security by making it impossible for a hacker to intercept message packets and insert changed packets into the data stream between a source computer and a destination computer.
anti-spyware software - Anti-spyware software is a type of program designed to prevent and detect unwanted spyware program installations and to remove those programs if installed.
antimalware (anti-malware) - Antimalware is a type of software program created to protect IT systems and individual computers from malicious software, or malware.
antispoofing - Antispoofing is a technique for identifying and dropping packets that have a false source address.
antitrust - Antitrust is a group of laws established to regulate business practices in order to ensure that fair competition occurs in an open-market economy for the benefit of consumers.
antivirus software (antivirus program) - Antivirus software (antivirus program) is a security program designed to prevent, detect, search and remove viruses and other types of malware from computers, networks and other devices.
Apache - In computers, the Apache Software Foundation is a nonprofit organization dedicated to maintaining many open source software projects.
Apache Flink - Apache Flink is a distributed data processing platform for use in big data applications, primarily involving analysis of data stored in Hadoop clusters.
Apache Hadoop YARN - Apache Hadoop YARN is the resource management and job scheduling technology in the open source Hadoop distributed processing framework.
Apache JMeter - Apache JMeter is an open source, Java-based load testing tool that can analyze the functional behavior of a system and measure the performance of a system under a load test.
Apache Kafka - Apache Kafka is a distributed publish-subscribe messaging system that receives data from disparate source systems and makes the data available to target systems in real time.
Apache OpenOffice - Apache OpenOffice is an open source office productivity suite used to create and edit documents (Writer), presentations (Impress), spreadsheets (Calc), graphics (Draw), mathematical formulas (Math) and databases (Base).
Apache OpenWhisk - Apache OpenWhisk is an open source and serverless cloud platform that performs functions in response to events.
Apache Solr - Apache Solr is an open source search platform built upon a Java library called Lucene.