Which of the following options does not belong to the GaussDB database product features?

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

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

Support stream processing features

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