Receiving Transactions

Description

  • In this process, transactions are received from the POS and stored in the database structure.
  • A blackout scenario (see Master Sizing Guide) can generate a high load on the system and database resources!

Influenced processes

Factor Dependency Value
Number of Tx linear
  • Sizing Calculator - Sheet "Transaction processing" (see Master Sizing Guide)
Network connectivity linear
  • Sizing Calculator - Sheet "Network summary" (see Master Sizing Guide)

Critical load of system resources when receiving transactions

Process System resources Database
CPU Memory HDD Network CPU Memory HDD Network
Receiving transactions - Blackout scenario (red star) (yellow star) (yellow star) (red star) (green star) (green star) (yellow star) (red star)
Receiving transactions (green star) (green star) (green star) (green star) (green star) (green star) (green star) (green star)
Table 1. Legend
(green star) Low load (yellow star) Medium load (red star) High load