Hi there,

I need todevelop an entity-relationship diagram (ERD) of songs on albums for popular music from 1950 to 2000. Please see the complete details of the project below:
https://www.eecs.yorku.ca/course_archive/2019-20/W/3421N/project/er/

Please note that this has to be done in the Stanford style of E/R modeling.

Thank you 🙂

The following are the tables and data in the ITCO630_A database:

Using the sample database, write the scripts in a file called ITCO630_P3.SQL to create the following views. Remember to include a USES clause at the top of the script file to use the ITCO630_A database. Also include code that checks if the view already exists. If it does, it should be dropped and recreated.
Create a view named v_worker showing the student number, assignment number, and start date where the role is “worker.”
Create a view called v_no_points with all the columns of the assignment table except the points column.
Create a view called v_count that shows the number of students working on each assignment. The view should have columns for the assignment number and the count.

Design and implement a database to store personal trainer booking for a gym and client/server software system in Java to interact with the database. The client program should have an intuitive user interface to add, remove and manage bookings. The server program should allow multiple clients connect at the same time and interact with database (see the scenario below)