I’m active in the PostgreSQL community, and we’re currently discussing how to prioritize fast 32-bit support. Specifically, we wonder how users are using PostgreSQL on 32-bit platforms, if such installations require high performance.
If there are any users here who are running PostgreSQL on FreeRTOS, it would be very helpful if you could provide details on your installation and how you are using PostgreSQL.
Since PostgreSQL is a client/server system, it probably makes sense to clarify if you are talking about fast support as a client (which will largely be limited by network speed) or as a server (for which, FreeRTOS, being aimed at smaller embedded platforms may not be the best choice).
I will admit that this isn’t my specialty, but I would think the detail that would help with the speed of the server are mostly things outside of the domain of FreeRTOS, in the access to the media storing the database, and the tuning of the TCPIP system, though that could be part of the FreeRTOS PLUS system.