Given the business criticality of this system, would it make sense for Walmart to consider
Given the business criticality of this system, would it make sense for Walmart to consider moving this system into a public cloud environment? What would be the advantages and disadvantage of such a move?
Here is a tip:
Cloud services can be accessible from anywhere.
A public cloud environment provides many features that help in maintaining and organizing data, but it also involves potential threats to the company.
The public cloud environment always provides security to the company data and maintains consistency between the companies. Shifting the system to a cloud provides security. It also restricts companies from getting access to another company's data. But there is always the risk of data being stolen by an illegal user who might use the data for their benefits.