Regarding big data application scenarios, which of the following statements is correct is.
A.
The NUMA architecture is more suitable for the OLTP transaction processing environment. When used in the data warehouse environment, a large amount of complex data processing will inevitably lead to a large
amount of data interaction, which will greatly reduce the CPU.
B.
The OMPP system can share resources, so it shows advantages in decision support and data mining.
C.
Because the MPP system needs to transmit information between different processing units, its efficiency is a bit worse than that of SPP.
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