Help me regarding development of archive portal.

Question

Actually I want to develop an archive portal which will be related to the submission of notes by the faculty and the student will download it from that archive portal please help me regarding this I want to know how to create the database and how to connect it with my login page actually my Idea is is that I will develop the database on Oracle which will include three tables one is for the user that is the faculty second is for subject and the third one is for notes. for uploading the notes, the teacher will login and there is no upload for the student and any student can access those notes without login. So basically we will have a homepage which will include a login for uploading the notes and download button if the faculty will click on upload it will ask for login and after login on the page the faculty will upload the notes simultaneously when the student will click on download he will be able to download the notes which is uploaded by that particular teacher of that particular subject.