Example University is preparing for the new school year. The admissions department

has received complaints that their existing web application for student records is slow or

not available during the peak admissions period because of the high number of

inquiries. The current on$-$premise deployment utilizes a single$-$tiered solution with the

application$$s frontend and backend on a single virtual machine. A single$-$tiered solution

is easy to deploy and manage. However, having all components on one machine

creates availability and security risks.he solution should be deployed in the US East N$.$ Virginia Region and use a

single$-$entry point to receive all user traffic.

$$ A two$-$tier architecture must decouple the application$/$web and database for

improved performance. The web tier should be designed with high availability to

facilitate business continuity and minimal downtime.

$$ The application must scale to support thousands of users. The University expects

$600-800$ visitors$/$day on weekends and $1\mathrm{.}5-2$K visitors$/$day during weekdays.

There should be a provision to dynamically adjust the capacity of the web tier

without any manual intervention for various traffic levels. Different scaling

approaches should be evaluated to determine the most economical strategy. The

web tier must also be self$-$healing.

$$ Appropriate security controls must be in place to ensure that the architecture is

secure$.$

$$ The solution must be designed to keep costs low.

$$ The solution must meet functionality requirements such as the ability to view,

add, delete, or modify the student records, without any perceivable delay and

under variable and peak loads.

$1$: Architectural Diagram $(50$ points$)$

Paste your Architectural Diagram in the space below.