How is Docker different from a virtual machine? - Stack Overflow
Docker and LXC is meant more for sandboxing, containerization, and resource isolation. It uses the host OS's (currently only Linux kernel) clone API which provides namespacing for IPC, NS (mount), …
docker container does not need an OS, but each container has one. Why?
49 Docker does not have an OS in its containers. In simple terms, a Docker container image just has a kind of filesystem snapshot of the linux-image the container image is dependent on. The container …
docker - What is the real world performance overhead that comes with ...
Jun 26, 2023 · Lastly here are a few lists of overhead/challenges due to containerization: Abstraction between host and container which brings additional overhead to managing them As pointed out by …
Does Azure Service Fabric do the same thing as Docker?
Sep 2, 2016 · The key differences between the Service Fabric and Docker containerization: Docker container is essentially a deployment / packaging construct. That said, docker doesn't dictate on …
What's the difference between Docker and Python virtualenv?
A virtualenv only encapsulates Python dependencies. A Docker container encapsulates an entire OS. With a Python virtualenv, you can easily switch between Python versions and dependencies, but …
Should a full stack developer know docker as mandatory
Nov 13, 2023 · Docker allows for containerization, making it easier to deploy and manage applications across different environments. Kubernetes, on the other hand, is an orchestration tool that helps …
What is docker.io in relation to docker-ce and docker-ee (now called ...
Jul 11, 2017 · Previously, to install Docker, I would use apt-get install docker.io However, I have recently noticed the documentation for installing docker, and it uses docker-ce. I have tried to find the diffe...
How to build a docker container for a Java application
What I want to do is build a docker image for my Java application but the following considerations should be true for most compiled languages. problem On my build server I want to produce a docker ...
What is the runtime performance cost of a Docker container?
187 Docker isn't virtualization, as such -- instead, it's an abstraction on top of the kernel's support for different process namespaces, device namespaces, etc.; one namespace isn't inherently more …
docker - Is it possible to run containers on android devices? - Stack ...
Nov 29, 2018 · It is possible to use it for running docker on an android device using an application like termux or userland to install a qemu package. The best way is to use alpine linux terminal, an …