Calculator from the capacity plan from your solution architecture,
- Daily Active User (DAU): integer
- Requests per User: integer
- Size per Request: integer
- Reads vs Writes: e.g: 9:1
- Requests Per Second (RPS)
- Bandwidth
- Storage
Just run app.py and enter the requested values:
$ python app.py
DAU (Daily Active Users): 1000000
Requests per user: 5
Size for request (kb): 20
Reads vs Writes (e.g.: 9:1): 9:1
Replication factor: 2
Capacity plan
Requests:
1000000 * 5 = 5000000 requests per day
1000000 * 5 = 50.0rps
Writes:
50.0rps / 10 * 1 = 5.0rps
Reads:
50.0rps / 10 * 9 = 45.0rps
Bandwidth:
50.0rps * 20kb = 1000.0kb/s
or
1.0mb/s
Storage:
Storage for second: 0.2mb
Storage for day: 20.0gb
Storage for year: 7.3tb
Storage in 5 years: 36.5tb
Thank you for use the capacity-plan-calculator.py