Database access refers to the methods and processes used to retrieve, manipulate, and manage data stored in a database. This can involve using various programming languages, such as SQL (Structured Query Language), to perform operations like querying for specific information, updating records, or deleting data. Accessing a database can be done through different interfaces, including application programming interfaces (APIs) or direct connections via software tools. Proper access controls are essential to ensure that only authorized users can view or modify the data, maintaining the integrity and security of the information stored within the database.