Data models built on "The Data Model Resource Book Vol. 1" by Len Silverton

Dataset educativo sintético de vuelos/reservas para practicar SQL y optimización en Oracle (Café Database).

Datový model a SQL skript pro Oracle databázi praktického lékaře.

Analyzing Airline System and Building Data Warehouse Model to Store the Data and Answer Some Business Questions

Relational database for EZFlix, a movie platform offering sales and rentals. Built in Oracle as part of the Models and Databases (MBDA) course project at Escuela Colombiana de Ingeniería.

An Oracle Cloud based OLTP project that simulates data transactions, persistence and management for online e-commerce applications using Normalization, Data Modelling, SQL/PLSQL and Oracle RDBMS

Synthetic educational dataset of flight and reservation data designed for SQL practice and Oracle performance tuning (Café Database).

Relational database project developed in Oracle for managing vending machines, products, warehouses, and logistics operations. Includes ER model, SQL scripts for creation and population, and analytical views using GROUP BY and nested SELECT queries.

Data Modeling, Data Engineering, and Data Analysis using PostgreSQL on an Employee Database

데이터베이스 개념 및 SQL 기본/고급, ERD 모델링 실습

SQL Excersises from the course

SQL Example Data Corrections