Database operations refer to the various actions performed on a database to manage and manipulate data. These operations typically include Create, Read, Update, and Delete, often abbreviated as CRUD. Each operation serves a specific purpose: creating new records, retrieving existing data, modifying current entries, and removing unwanted information. These operations are essential for maintaining the integrity and efficiency of a database. They allow users and applications to interact with the data stored within, ensuring that information is accurate and up-to-date. Proper execution of these operations is crucial for effective data management in systems like SQL databases and NoSQL databases.