To my understanding there is Difference between Sqlite3 and MySql.
I understand that Sqlite3 works within a website or PHP engine.
and
MySql is an external Database.
I need someone to create a Simple Diagram of the way each one works and the way each one is connected to the website with a Brief paragraph description for each one and a paragraph describing the difference.
Simple project, just need to clear out my head of how each one works and what each one is used for.