well for example you have build a program, for restaurant, for a cinema, wherever,
now how do you do when, you install your application, the database was installed correctly too? i dont sure but i believe this is a different database? for example a file?
(talking about sql).
and how different are going to be the queries? cuz i believe i am not going to have the same function on sql server than a file database
and what connection i shall use?
could i use entity framework?
and how capacity could to have the different file for databases?
regards
You can use a file-based database like SQLite that supports SQL queries. There are ADO adapters available as well. The link should take care of the rest of your questions as well.