At what point is it worth using a database?

Question

I have a question relating to databases and at what point is worth diving into one. I am primarily an embedded engineer, but I am writing an application using Qt to interfa

Answer 1

To add a negative: not suitable for real-time processing, due to non-deterministic latency. However, It would be quite ample for looking up and setting operating parameters, for instance during startup. I would not put database accesses on critical time paths.