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Duration

3 Months

Course Fee

₦117, 000

Global Certification

Oracle Administrator Certified Associates
Oracle Administrator Certified Professional

Course Overview

This course of introduces students to basic relational database concepts. The course teaches students relational database terminology, as well as data modeling concepts, building Entity Relationship Diagrams (ERDs), and mapping ERDs. Oracle SQL Developer Data Modeler is utilized to build ERDs and The Structured Query Language (SQL) is used to interact with a relational database and manipulate date within the database. Oracle Application Express is utilized to provide practical, hands-on, engaging activities. Leveraging project-based learning techniques, students will create and work with projects which challenge them to design, implement, and demonstrate a database solution for a business or organization.

Prerequisite

General knowledge of the purpose of a database

Course Outline

Introduction
  • Introduction to the Course
  • Introduction to Databases
  • Types of Database Models
  • Business Requirements
Databases and Data Modeling
  • Relational Databases
  • Conceptual and Physical Data Models
  • Entities and Attributes
  • Unique Identifiers
  • Relationships
  • Entity Relationship Modeling (ERDs)
Refining the Data Model
  • More with Relationships
  • Tracking Data Changes
  • Normalization and Business Rules
  • Data Modeling Terminology and Mapping
Oracle SQL Developer Data Modeler
  • Oracle SQL Developer Data Modeler
  • Convert a Logical Model to a Relational Model
Mapping to the Physical Model
  • Mapping Entities and Attributes
  • Mapping Primary and Foreign Keys
Introduction to SQL
  • Introduction to Oracle Application Express
  • Structured Query Language (SQL)
  • Data Definition Language (DDL)
  • Data Manipulation Language (DML)
  • Transaction Control Language (TCL)
  • Retrieving Data Using SELECT
  • Restricting Data Using WHERE
  • Sorting Data Using ORDER BY
  • Joining Tables Using JOIN