We are building a solution as below:
- Arduino-based sensors read data and send it to Raspberry every second.
- Raspberry Pi should do some processing on these data, then communicate with a backend system using an exposed Web Service every minute.
- the solution is in an industrial environment.
- Do I need middleware for this job?
- If the answer is yes, can I use a Raspberry for this or better use a server/VM for this purpose?
- Any middleware recommended?