Chapter 2. Introduction to containers and orchestration with Kubernetes 13
Figure 2-2   IBM PowerVC
Around 2011, Container technology started to be a strong player in the cloud arena, which is 
a method to package an application in a box so it can be run with its dependencies, isolated 
from other applications. For more information, see 2.3, “Containers” on page 19.
A year later, Docker Containers exploded in popularity, but one thing was missing: the 
thorough view and management of the entire environment.