What is a database primarily used for?

A database is primarily used for storing large quantities of information. It is designed to handle a significant amount of data efficiently, allowing for easy storage, retrieval, and management of that data. Databases organize information in a way that ensures data integrity, access speed, and the ability to perform complex queries.

While a database can certainly store financial records, track user activity, and potentially assist in monitoring network security, these are more specific applications of a database rather than its primary function. The core purpose of a database revolves around managing large volumes of data effectively, making it a fundamental tool in various industries for data management and analysis.