Question

what is a distributional scheme?​

Answer 1

Distribution schemes

After you decide whether to fragment table rows, index keys, or both, and you decide how the rows and keys should be distributed over fragments, you can decide on a scheme to implement this distribution.

Answer 2

Answer:

After you decide whether to fragment table rows, index keys, or both, and you decide how the rows and keys should be distributed over fragments, you can decide on a scheme to implement this distribution.