About This Architecture

Hospital chain information system ER diagram models a multi-hospital network with regional health authorities (ASL), hospitals, departments, medical staff, and patient records. Data flows from organizational entities (ASL, OSPEDALE, REPARTO) through personnel (MEDICO, DIREZIONE_REPARTO) to patient care (PAZIENTE, RICOVERO, SOMMINISTRAZIONE) and pharmaceutical management (FARMACO, CASA_FARMACEUTICA). The schema enforces referential integrity across 12 entities with primary and foreign keys, capturing admission history, medication dosing, and physician assignments. Fork this diagram to customize for regional health networks, add audit trails, or adapt for Kubernetes-based healthcare data platforms. The associative tables (MEDICO_REPARTO, SOMMINISTRAZIONE) enable flexible many-to-many relationships critical for hospital operations.

People also ask

How should I design a database schema for a multi-hospital healthcare system with departments, physicians, and patient admissions?

This ER diagram provides a complete schema with 12 entities: ASL (regional authorities) link to OSPEDALE (hospitals), which contain REPARTO (departments) staffed by MEDICO (physicians). PAZIENTE (patients) undergo RICOVERO (admissions) assigned to departments and physicians, with SOMMINISTRAZIONE (medication administration) tracking FARMACO (drugs) from CASA_FARMACEUTICA (suppliers). Associative t