All these variables can be declared static in one place (i.e. in one class) and can be made use of by all other classes involved in database access. In this way, individual classes need not ...

I don't suggest you use static variables unless the thing being used is truly global, and unlikely t5o ever be anything but global (be careful here). you should try to pass them into the ...

Just for the record, there is an easier way to return JSON from a RESTful web service than by using the String.format call. You can use @Producer annotations and simply return JavaBeans, but because ...

Now there is plenty of room for improvement and expansion when it comes to this step-by-step Spring Boot RESTful web services example. Obviously, using the static variables in the Score class is a ...