INFRASTRUCTURE AND ARCHITECTURE
Well whether You are deciding to implement SAP / have decided to Implement SAP / or you have already implemented it, the most important factor that you need to decide on is whether you would like to implement it on premise or on cloud
Designing a proper landscape, which is done with thorough sizing helps you in making sure You have ROI as per expectations and also helps in you cutting down the unwanted investment.
Sizing and design of architecture is done during implementation and should also be done periodically to ensure the system performance is not hampered which will eventually consume more time for the end users,
If a single user ends up spending 20 min additionally working on the SAP System for completing his regular job per day, and assuming a company have 50 end users the total time consumed cause of slow SAP system would be 16 Hours a day and 366 hours a Month.