The Open Database
Schema Library

Online stores, marketplaces, product catalogs, shopping carts, and payment systems

4 schemas

Patient records, appointments, medical history, prescriptions, and clinical systems

3 schemas

Subscription management, billing, usage tracking, and multi-tenant applications

3 schemas

User profiles, posts, comments, followers, messaging, and social interactions

3 schemas

Learning management, courses, students, grades, and educational content

3 schemas

Transactions, accounts, ledgers, payments, and financial services

3 schemas

Articles, pages, media, workflows, and publishing systems

4 schemas

Properties, listings, agents, rentals, and real estate management

3 schemas

Shipments, tracking, warehouses, routes, and supply chain management

4 schemas

Employee records, job postings, applications, and talent management

3 schemas

Players, achievements, leaderboards, matches, and game state management

3 schemas

Device data, sensor readings, time-series metrics, and monitoring systems

3 schemas

Hotels, flights, car rentals, reservations, and travel booking platforms

3 schemas

Restaurant operations, menu management, reservations, recipes, and food delivery

2 schemas

Law practice management, cases, contracts, billing, and compliance

2 schemas

Policies, claims, underwriting, premiums, and risk assessment

1 schema

Gym management, workout tracking, memberships, classes, and personal training

2 schemas

Event ticketing, streaming platforms, venues, and media catalogs

2 schemas

Donor management, campaigns, donations, volunteers, and impact tracking

1 schema

Production lines, bills of materials, quality control, and inventory management

1 schema