Docker helps overcome such issues. Each container is isolated from the other having its own package containing software, libraries and configuration files. This allows containers to communicate easily through well-defined channels. They enable the reliable running of any software irrespective of any computing environment and without any compatibility issues.
Docker, the de-facto toolset for DevOps, emerged into the DevOps world as an open source platform that uses OS-level virtualization to deliver software in packages called containers.