EXERCISE $($CLO $4)$

A large e$-$commerce company wants to implement a system for their marketplace where all data related to products, transactions, user profiles, and communications are stored and managed in one central location. The company's primary goal is to have strict control over security. compliance, and user interactions due to the sensitive nature of the data involved, including personal and payment information. The system should enable real$-$time monitoring of all transactions, communications between buyers and sellers, and immediate processing of any fiagged activities for security or policy breaches.

The organization prefers a streamined archinecture that minimizes latency within its data center to ensure rapid data processing for search queries, payments, and updates to user accounts. This architecture should also allow the administrators so enforce uniform policy updates, implement immediate bug fixes, and conduct direst data backaps with minumal redundancy across the network. Moreover, in case of potentisil logal invertigations, the company wants to ensure they can retrieve any transaction record or communication history firectly without relying on separate servers or nodes that might complicate the dest revieval proces.

Question: propose an architectural design for this system and explain your answers.

Is it a Centralized or distributed system?

What is the best Modular decomposition?

What is the best Control style?

$4-$ What is the best Organization style?