The system requirements essentially depend on the planned system architecture: is it a multitenant system (middleware with several productive clients/terminals) or a single-tenant system (middleware with only one productive client/terminal).
In the case of a single-tenant system, it is recommended to install the middleware on the same PC/computer as the POS software, if possible, in order to avoid offline situations as much as possible.
In this case, the system requirements depend on the host system.
Indication of guideline value "Minimum requirement for Windows 10 as operating systems":
|Processor||Intel Atom D525 1,8GHz|
|RAM||4 GB (3 GB usable)|
|Hard disk space||80-160GB (SSD)|
For multi-client systems, the system requirements depend on the number of clients to be mapped and the system load (how many transactions are to be processed in what time).