How do I notify a process of an SQLite database change done in a different process?

Question

Let\'s say I have two or more processes dealing with an SQLite database - a \"player\" process and many \"editor\" processes.

The \"player\" process reads the database

Answer 1

If it's on the same machine, the simplest way would be to have named pipe, "player" with blocking read() and "editors" putting a token in pipe whenever they modify DB.