Documentation

Assumptions

Environment

Transaction: Client starts the flow and reaches the first decision point.

Transaction hours: 7:00 - 24:00 (17 hours in total)

Peak times: 3 times per day (7:00, 12:00, 20:00)

Transaction numbers:

Period Count
Per Month 150K - 210K
Per Day 5K - 7K
Per Peak 1667 - 2333
Per Hour 417 - 583

Average network in/out: 50-100 MB

HUB Backend

Number of CPUs min 2
RAM 4 GiB
Storage min 8 GiB
OS Linux base (AWS Linux, RedHat, CentOS)
Dependency OpenJDK 8, Mongo DB

HUB Client

Number of CPUs min 2
RAM 2 GiB
Storage min 8 GiB
OS Linux base (AWS Linux, RedHat, CentOS)
Dependency Nginx