Relational Database Design (SQL03)


Course Overview

Together with your trainer you will work out the basics, implementations and applications of relational database techniques and DWH structures

Who should attend

DB users who want to get into database creation. Users who want to optimize their queries. People who want to understand and evaluate databases.


Good SQL knowledge as in the course SQL Standard Intensive Training

Course Objectives

You can understand database designs, query correctly and efficiently (with the appropriate SQL knowledge). You can design and create simpler databases.

Course Content

Basic terms and DB concepts
Data dictionary and meta databases
Data integrity
  • Data consistency
  • Data protection
  • Data security
  • Transactions
Overview: models
  • Hierarchical model
  • Network model
  • Relational model
  • Object-oriented models
  • From the 1st to the 3rd normal form
  • BCNF, 4th, 5th normal form
Overview: Design Methods
  • Objectives, principles of design methods
  • Method according to Zehnder
  • ERD from Chen
The Entity Relationship Diagram (ERD)
  • Formation of entity sets and relationships between entity sets
  • Normalizing an ERD and mapping the ERD to data structures
  • Identification keys, foreign keys, global and local attributes
Definition of consistency conditions
  • Inherent, external consistency conditions
  • Classes of consistency conditions
Reproduction of transactions
Outlook, trend of DBMS and trends
  • Distributed database structures
  • Graph databases (NoSQL)
  • Document databases (NoSQL)
  • Typical cloud data structures

Prices & Delivery methods

Online Training

2 days

  • on request
Classroom Training

2 days

  • on request

Click on town name or "Online Training" to book Schedule

This is a FLEX course, which is delivered simultaneously in two modalities. Choose to attend the Instructor-Led Online (ILO) virtual session or Instructor-Led Classroom (ILT) session.


Düsseldorf Enroll
Hamburg Enroll


This is a FLEX course. Milan Enroll
Online Training Time zone: Europe/Rome Enroll


This is a FLEX course. Zurich Enroll
Online Training Time zone: Europe/Zurich Enroll
This is a FLEX course. Zurich Enroll
Online Training Time zone: Europe/Zurich Enroll