Asolution for data storage adds resources to a single device, while a solution adds more devices to a system.â

Scale up is a solution for data storage adds resources to a single device while Scale out is a solution adds more devices to a system. For a computer program is a set of steps that explains how to begin with known information specified in a problem statement and how to manipulate that information to arrive at a solution. 

i have learnt about the business report to determine the database requirements.