adj. 1  1. Arising from or going to a root or source; basic: proposed a radical solution to the problem. 2  2. Departing markedly from the usual or customary; extreme or drastic: a radical change in diet.
A security-minded, standards-based container engine. Overview. rkt is an application container engine developed for modern production cloud-native environments. It features a pod-native approach, a pluggable execution environment, and a well-defined surface area that makes it ideal for integration with other systems.
Qt (/ k juË t / cute) is a cross-platform application framework that is used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while still being a native application with native capabilities and speed.