Dicom database creation problems

I searched a lot of materials on the Internet and roughly concluded that five tables are currently needed. 1. patient (patientID is the primary key) 2. check (studyinstanceUID is the primary key) 3. sequence (seriesinstanceUID is the primary key) 4. image (imageinstanceUID is the primary key) 5... I searched a lot of materials on the Internet and roughly concluded that five tables are currently needed. 1. patient (patientID is the primary key) 2. check (study instance UID is the primary key) 3. sequence (series instance UID is the primary key) 4. image (image instance UID is the primary key) 5. Place the primary keys of each table in this table for easy Association, the most important thing about dicom files is to store them on the server. Is there anything else to add?

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I searched a lot of materials on the Internet and roughly concluded that five tables are currently needed. 1. patient (patientID is the primary key) 2. check (study instance UID is the primary key) 3. sequence (series instance UID is the primary key) 4. image (image instance UID is the primary key) 5. Place the primary keys of each table in this table for easy Association, the most important thing about dicom files is to store them on the server. Is there anything else to add?