Mmastodon TechnologySoftware first seen 10 d ago, last 10 d ago, peak #7
Java developers debate mapping classes to database tables
Original: Wenn du in Java mit Datenbanken arbeitest, liegt ein Gedanke ziemlich nahe: Eine Klasse entspricht einer Tabelle und ein
German-speaking developers are discussing object-relational mapping in Java: the tempting idea that one class equals one database table and one object equals one row. Using a CUSTOMER table with ID and NAME columns as an example, the post notes the analogy fits well at first glance, but the discussion points to where that simplicity breaks down in practice.
Why now: A widely shared developer post is explaining why the simple class-to-table mental model in Java ORM does not hold up in real projects.
Javaobject-relational mappingSQL databases
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