The high-level logical architecture to supports both the business and technical requirements and addresses questions such as:
Does the proposed architecture support both the business and technical requirements?
Can any modifications strengthen this architecture?
Are there alternative architectures that might accomplish this?
What is the physical layout of the system?
What is the mapping of various components and connectivity?
What is the logical definition describing the different categories of users and the systems and applications users have access to?
Does the design account for adding more hardware to the system as required by the increase in web traffic over time?