By using Docker, you can easily package an app with all its dependencies into a virtual container and run it on any Linux server. Thereby, you achieve flexibility and portability impossible without containerization. As a result, the app can run nearly everywhere: on premises, bare metal, public or private clouds. While similar functionality has been available for years, a revolution in the world of software containers was caused only after the appearance of Docker in 2013. In the following post, I describe the nature of this software solution; shed light on its benefits; compare Docker with other container software; and provide a list of hosting solutions, optimized for containerization. Continue Reading