
Containerization (computing) - Wikipedia
In software engineering, containerization is operating-system-level virtualization or application-level virtualization over multiple network resources so that software applications can run in isolated user …
What is a Container? | Docker
A container is a standard unit of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another.
What is a container? | Microsoft Azure
A container, or software container, is a standalone package of software that bundles together application code with the operating system libraries and dependencies required to run it.
Containers explained: What they are and why you should care
Containers are a technology that allow applications to be packaged and isolated with their entire runtime environment. This makes it easier to maintain consistent behavior and functionality while moving the …
What Is Containerization? | IBM
Containerization is the packaging of software code to create a single lightweight executable—called a container—that runs consistently on any infrastructure.
What Are Software Containers? - Backblaze
Aug 27, 2024 · Containers are packaged units of software that contain all of the dependencies (e.g. binaries, libraries, programming language versions, etc.) they need to run no matter where they …
What is a Container - GeeksforGeeks
Aug 23, 2025 · It is a light, executable software package that wraps everything an application needs libraries, configuration files, and binaries. This ensures the application behaves the same way …
What is Containerization? - Containerization Explained - AWS
Software developers use containerization to deploy applications in multiple environments without rewriting the program code. They build an application once and deploy it on multiple operating …
What are Containers? - Google Cloud
Containers are packages of software that contain all of the necessary elements to run in any environment. In this way, containers virtualize the operating system and run anywhere, from a private...
What Is Containerization? Software Explained - Coursera
Nov 4, 2025 · Containerization is a methodology in software development that involves encapsulating an application and its associated elements into a “container.” This container is a self-sufficient unit, …