MERP SaaS enterprises are preparing to build a SaaS service platform based on HUAWEI CLOUD...

MERP SaaS enterprises are preparing to build a SaaS service platform based on HUAWEI CLOUD The business platform is based on MySQL8 0 Development, storage of customers' core financial data. The main problems encountered in the process of building the platform are: 1 For large manufacturing companies, the data volume is relatively large and far exceeds the optimal capacity of a single MySQL

(500GB) Reaching more than 10TB, resulting in slow system operation and even affecting the normal billing of customers; 2. The business logic of ERP is complex, there are many associations, and it is difficult to split the database vertically and horizontally through transformation. 3. There are a large number of complex report query statistics requirements during the month-end account period. As a database architect, which of the following recommendations for databases is most reasonable and effective? Multiple selection