Database querying is the process of requesting specific information from a database. Users write queries, often using a language like SQL (Structured Query Language), to retrieve, update, or delete data. These queries help users interact with the data stored in a structured format, allowing for efficient data management. When a query is executed, the database management system processes it and returns the requested information. This can include filtering data based on certain criteria, sorting results, or joining multiple tables to gather comprehensive insights. Overall, database querying is essential for effective data analysis and decision-making.