HI,

Docker is famous software application for distributing and running the contanerized applications. Docker is popular among business around the world and its usages is increasing. Docker comes in 2 versions a) community and b) commercial.

The community version is called Docker CE (Community Edition) while Docker EE (Enterprise Edition) is commercial version. The Docker EE (Enterprise Edition) comes with all the features of Docker CE plus enterprise support and other commercial features.

You can use Docker CE for running your commercial or open source projects. There is no fee associated with the Docker CE and its completely free.

Is Docker Free? Yes Docker CE is free and you can use it for your projects.

Learning Docker is now easier with our Tutorials on Docker which can be accessed at:

• Docker Tutorials

You can learn Docker from scratch with our tutorials.

Thanks

Running same Docker Image in multiple Containers ? Best way to scale out your application

Docker allows you to run multiple containers at the same time with its highly scalable "containers" technologies. Each container is a completely independent unit of work and you can mix and match them as if they were different applications. Each container also has a Docker name and a unique ID.

You can run the multiple instances of your application using Docker image in the container and Docker gives the unique ID container to each container instance.

You can check tutorials at: * Docker tutorials section

Thanks

Is Docker for free? Docker is free! You can take a look at all the ways Docker is making things better for developers, at Docker Hub and at Docker for free.

Docker CE software stack is a free, open source, no-cost service that lets you spin up a Docker development environment, and it runs on Mac OS X, Linux, and Windows. It requires an operating system with administrative privileges where you can install Docker, and use it to run containers.

The Docker comes with the tool to create your own image for running your application. You can create Docker for your application and then run it on Docker running on any server. It helps developers in easy shipment of containerized applications.

Why Docker? Docker's developers are a very active group, and with many contributors to the tool, there are multiple ways to run Docker. So, Docker is one of the highly active community where people are discussing Docker issues and new features of Docker.

Check Docker tutorials.

Thanks