Add index in received table about cap HOT 4 CLOSED

Adding indexes means a decline in write and update performance. Considering that most users may not have large amounts of data (our main focus is on solving transaction consistency issues) and that our write and update operations will be more frequent, we did not build in indexes but instead suggest that users with large data volumes manually add indexes.

This is my initial thought.

from cap.

Would you want to make a PR like #426 ?

from cap.

yes, do u have any concerns?
at first, we will add indexes on our side, and if we see improvements, I will send u PR.

from cap.

got it, we will add on our side

from cap.