Strong features from MySQL, such as views, subqueries, GROUP BY, and DELETE, all help to make database administration effective and adaptable. Subqueries improve the readability and structure of queries, Group By eases data aggregation, and DELETE permits data removal based on predetermined conditions. Views aid in streamlining complicated searches and managing data access. When utilized wisely, these features help MySQL developers create reliable and efficient database systems. When executing operations that alter or remove data, always make sure the data is intact and proceed with caution.