MariaDB اسئلة واجوبة المقابلات

Question: Explain the concept of the Query Cache in MariaDB. When is it beneficial, and are there any drawbacks?

Answer: The Query Cache in MariaDB is a mechanism for caching the results of SELECT queries, allowing subsequent identical queries to be served directly from the cache. While it can improve performance for certain scenarios, it has drawbacks such as potential contention issues and inefficiency for dynamic datasets.