Course Content
Unidad 1: Conceptos Fundamentales
Unidad 2: Modelado de Datos
Unidad 3: Bases de Datos Relacionales
¿Qué es una base de datos?
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4 Topics
Evolución de los sistemas de almacenamiento de información.
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Diferencias entre datos, información y conocimiento.
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Tipos de bases de datos (jerárquicas, en red, relacionales, orientadas a objetos, NoSQL).
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Usos y aplicaciones de las bases de datos en la vida diaria.
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¿Qué es un modelado de datos ?
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5 Topics
El modelo entidad–relación (E-R).
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Entidades, atributos y relaciones.
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Diagramas entidad–relación
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Cardinalidad y llaves primarias.
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Ejemplos prácticos de modelado.
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Introducción al modelo relacional.
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4 Topics
Tablas, filas y columnas
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Llaves primarias y foráneas
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Integridad referencial
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Ejemplos con casos sencillos.
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Unidad 4: Lenguaje SQL (Structured Query Language)
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