What is Docker layer in Spanish?

In Spanish, "Docker layer" is "capa de Docker": Un cambio de sistema de archivos de solo lectura apilado sobre capas anteriores para formar una imagen Docker. Las capas se almacenan en cache, por lo que las capas sin cambios se reutilizan en construcciones posteriores para acelerar el proceso.

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What does "Docker layer" mean in programming?

Docker layer is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.

Definition

A read-only filesystem change stacked on top of previous layers to form a Docker image. Layers are cached, so unchanged layers are reused on subsequent builds to speed up the process.

Example

"Each RUN instruction in the Dockerfile creates a new Docker layer."

Related terms

Dockerfile
Docker image
multi-stage build
Docker container
Docker registry

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