About Lesson
Don’t put all your eggs in one basket
In the case of IT systems, resilience can be improved by distributing redundant implementations of IT resources across multiple physical locations to improve performance and failover.
This lies at the heart of cloud computing, where redundant resources are deployed within the same cloud but in different physical locations or even across multiple clouds.
Whether deployed on public/shared or private hardware and network infrastructure, systems designed to take advantage of cloud computing concepts are inherently more resilient than those running in a single physical location like a corporate data center.