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Nihal Ahmed 2026-05-20 08:17:53 +00:00
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@ -54,6 +54,7 @@ The project demonstrates practical cloud deployment concepts including:
# Application Architecture # Application Architecture
## High-Level Architecture ## High-Level Architecture
```text ```text
@ -63,4 +64,37 @@ NGINX Reverse Proxy (HTTPS)
↓ ↓
Flask Backend Container Flask Backend Container
↓ ↓
PostgreSQL Database Container PostgreSQL Database Container
# Cost Analysis
Estimated yearly operational cost for the Cloud Notes Platform application assuming:
- approximately 1000 users per day
- 50GB database storage
- continuous 24/7 uptime
- HTTPS public access enabled
| Cloud Resource | Configuration | Billing Type | Estimated Cost |
|---|---|---|---|
| AWS EC2 Virtual Machine | t3.micro Ubuntu instance | Monthly | 6–8 EUR/month |
| AWS EBS Storage | 50GB persistent volume | Monthly | 5–7 EUR/month |
| Network Traffic | Moderate public traffic | Monthly | 1–3 EUR/month |
| DuckDNS Domain | Public DNS service | Free | 0 EUR |
| Let's Encrypt SSL Certificate | HTTPS certificate | Free | 0 EUR |
---
## Estimated Yearly Cost
| Resource | Yearly Cost |
|---|---|
| EC2 Virtual Machine | 72–96 EUR/year |
| Persistent Storage | 60–84 EUR/year |
| Network Traffic | 12–36 EUR/year |
| Domain & SSL | Free |
### Total Estimated Yearly Cost
```text
144–216 EUR/year