依頼内容
“A digital library metadata database with items, creators, collections, subjects, files, and metadata records, showing the relationships needed to catalog and deliver digital objects.”
次はこちらAdd a rights statement for each itemAdd a user annotation table
この図に含まれるもの
図の背後にある意思決定を読み解く。
01
Used many-to-one relationships for loans and reservations to books and members
02
Foreign keys defined within tables and referenced in relationships
03
Unique keys for ISBN and email
When building a library management system database schema or similar book-lending systems.