rahulv17/student_course_registeration_system

This is a console-based JDBC student-course registration system. A console user chooses an operation in RegistrationApp, which delegates business operations to RegistrationService; the service routes them to student, course, or enrollment DAOs, which issue SQL through a HikariCP connection pool to MySQL. The DAOs cover registration, batch inserts, transactional enrollment, queries and updates/deletes; enrollment queries include a stored procedure and a joined report. The graph follows shown calls and README-documented capabilities; unsampled database setup details are not inferred.