Ok thanks for your input.

Ok thanks. Noob question. By doing this, how do you run out of block space?

If the data analytics (along with storing the data) can be done on-chain in the smart contract itself, then this may perhaps reduce any latencies when the data analytics (along with storing the data) is done off-chain somewhere else (which relies on a different system which may perhaps have latencies).

Yeah this would cost money since a smart contract needs to be deployed.

A smart contract does have wide visibility though because it’s a smart contract deployed on the blockchain, hence it is transparent to everyone.