In what cases is it preferable to use data exchange via a database?

The method of data exchange via a database is preferably used in the following cases:

• When it is necessary to ensure reliable and long-term data storage.
• When working with large volumes of information that require structured access.
• If support for transactions and data consistency is needed.
• When data must be accessible to multiple applications or components.
• For organizing complex queries and analytics.

For example, in multi-user applications, user data and their state are usually stored in a database to ensure integrity and accessibility.

Unlike data exchange through files or network protocols, a database provides a standardized and manageable way to exchange and store information.