Hello! mr. ecoinstant. This kind of question, generally I ask mr. Emilis Klybas.
Quoting mr. Emilis Klybas (NOIA's Telegram administrator):
It depends of how it is used, we use various techniques to mitigate the current scalability issue of Ethereum:
- We use on-chain transactions sparingly, if a work contract is signed, we let its validity at least days or weeks in order to make it economical
- If possible, we pool transactions too
- Use off-chain logic as much as possible without compromising NOIA Network governance being decentralized.
Also in the long run, scalability issue of Ethereum will improve. If we are not satisfied about Ethereum in the future, we could move NOIA on another blockchain.
Thanks for your comment. 