Description: A notification system is a tool that informs users about events or changes in a database or application. This system allows users to stay updated on relevant information without the need to constantly check the application or database. Notifications can be sent through various channels, such as emails, text messages, or alerts within the application itself. Key features of a notification system include alert customization, user preference management, and integration with other platforms. Moreover, these systems are crucial for enhancing user interaction, as they provide timely information that can influence decision-making. In summary, a notification system is essential for keeping users informed and engaged, facilitating effective communication between the application and its users.