Question 111
Which of the following statements about SDS software-defined storage and traditional storage in terms of storage system software is wrong?
Question 112
Which of the following edge intelligent application scenarios have higher environmental requirements? (Multiple choice)
Question 113
A company purchased a batch of TaiShan servers to storage to the original distributed Ceph for expansion. Among them, Ceph uses the CRUSH algorithm to achieve fast and accurate data storage under large-scale clusters, and at the same time, it can achieve the smallest data migration in the event of hardware failure or expansion of hardware equipment. For CRUSE main factors affecting the algorithm are? (Multiple choice)
Question 114
There are three bottlenecks in the traditional database architecture.
1. Network bottleneck. The traditional architecture is configured with 10G/8G FC, which cannot meet the needs of the business, and there is a network bandwidth bottleneck.
2. The traditional storage controller has bottlenecks, including the inability to expand. As the database business increases, the IO performance decreases.
3. Storage media bottleneck. Traditional low-end storage uses SATA or SAS disks, and there is a disk IO bottleneck.
1. Network bottleneck. The traditional architecture is configured with 10G/8G FC, which cannot meet the needs of the business, and there is a network bandwidth bottleneck.
2. The traditional storage controller has bottlenecks, including the inability to expand. As the database business increases, the IO performance decreases.
3. Storage media bottleneck. Traditional low-end storage uses SATA or SAS disks, and there is a disk IO bottleneck.