The IBM i is, by design, a multi-tenant platform that can share and virtualize resources. When I co-wrote the Redbook on modernization in 2014, this was well explained in the Cloud chapter. Multi-tenancy and virtualization are the foundation of Cloud app. The infrastructure is then covered. Now, about your software application, you will have to…
(Original edition - IBM Systems Magazine)
Building on the fundamentals means easier evolution
In 1942, Isaac Asimov introduced the sci-fi literature world to the Three Laws of Robotics:
A robot may not injure a human being or, through inaction, allow a human being to come to harm.
A robot must obey the orders given to…