Which of the following types of data are most suitable for storage in MySQL databases?
PolarDB for MySQL archive databases use log-structured merge-trees (LSM trees) and the Zstandard (ZSTD) data compression algorithm to increase the data compression ratio. How much storage can be saved, at most?
Which of the following is not a component of the PolarDB-0 architecture in Apsara Stack?
If a database exception occurs in a PolarDB cluster because important data is deleted by mistake, how i can data be restored?
Which of the following statements about Alibaba Cloud ApsaraDB for MongoDB is true?