Database updates refer to the process of modifying existing data within a database. This can include adding new information, changing current entries, or deleting outdated records. Regular updates are essential to maintain the accuracy and relevance of the data stored. These updates can be performed manually or automatically through software applications. Automated updates often use scripts or scheduled tasks to ensure that the database remains current without requiring constant human intervention. Keeping a database updated helps organizations make informed decisions based on the latest information available.