We recommend that each of the IDScan middleware app services (IDES or IDFB) be hosted on separate machines from IEOS, this will enhance the version management and resources allocation. We also recommend that the operating system be Windows Server 2016 or later.
| Software | CPU | Memory | Operating System |
| IEOS | 2.0 GHz, 8 Cores | 4 GB | Windows Server 2016 |
| IDESv2 | 2.0 GHz, 8 Cores | 4 GB | Windows Server 2016 |
| IDFM | 2.0 GHz, 8 Cores | 4 GB | Windows Server 2016 |
| SQL Server | 2.0 GHz, 16 Cores | 8 GB | Windows Server 2016 |
