[Qniwwwerss]

1. We are not going to put all business data to open world. We use permissioned blockchain technology, which means that it will only be accessible to a very small circle of people. 2. I think waiting 1 millisecond more, but being sure that your data is protected is better than just having quick responses. It's all a matter of implementation, you can make even the fastest database the slowest by making one mistake in the code.