A.High availability, fault switching time < 10s, and support flashback

B.Support stream processing features

C.High performance, based on the Kunpeng 920 processor, the performance of a single machine exceeds that of the TOP database by 30%, and the distributed 16-node TPC-C test can reach tens of millions of tpmC

D.High scalability, strong consistency of distribution, TPC-C expansion ratio > 0.8

A.FALSE

B.TRUE

A.Support online verification

B.Support background verification

C.Support non-inductive self-healing through local redundancy or remote data

D.DIF is a data redundancy protection mechanism

A.TRUE

B.FALSE

A.1024GB

B.512GB

C.768GB