The business of an Internet enterprise is growing rapidly. Although its application has realized the operation of sub-database, the amount of single-table data in the corresponding MySQL database continues to increase. The corresponding time becomes longer. The throughput dropped. The company split the frequently used fields into the new data table by re-separating the table directly. Which way of thinking was the above scenario solved by the AKF expansion cube?

Loader not only supports importing data from outside the MRS cluster, but also supports exporting data from the MRS cluster to external systems.

In the product architecture of HUAWEI CLOUD Application Operation and Maintenance Management AOM, which of the following data storage can be supported at the storage transport layer? (Multiple choice)

The business of a company continues to develop, and the amount of data continues to accumulate, and data has become an important asset.
The company needs to provide data support for decision-making through data analysis and mining to make decision-making more scientific. Which of the following services can achieve this goal?

Which of the following are typical application scenarios for PostgreSQL data? (Multiple choice)