COURSE DESCRIPTION
The hardest part about databases is that there is a
huge mountain of knowledge needed before even beginning to understand
how to design and create them. It doesn't have to be this way. This
course will take you from knowing nothing about databases to being able
to decisively design relationships between tables. Now, if you're a
beginner, you might be asking..."What are database relationships and why do they matter?" The answer is simple, every database is built off the fundamentals of database relationships.
If you want to really understand what a database is, how it
works, and how to design your very first set of database tables, this
course is for you.
Every lecture is taught in
an easy to follow method using on-screen illustrations, drawings, and
examples. This course will bring you to a level of understanding that
will allow you to develop skills quickly and use them at home, in
school, and even in the work setting. These are practical skills. The
skills learned in this course are skills that can help you get a job in
IT or Database design.
Do you want even better news? These skills are easy.
No more confusion, no more fright, no more being a step behind
everybody else in database technology. Here is just some of the
information you will learn in this course:
- The basics of databases - what they are, how they work, and how they structure data.
- Data management - How do we keep millions of pieces of information organized and up-to-date?
- Data structure - How do we organize data so that our database is protected from anomalies?
- How to structure the three types of relationships between tables - one-to-one, one-to-many, and many-to-many. Each with practical examples.
I didn't create this course to
sell you something that's going to waste your time. I created this
course because I have a passion for databases and I love teaching in a
fun way. This course is fun, easy to follow, and worth every penny.
CURRICULUM
Atomicity
Conceptual Vs. Physical Relationships
Conclusion
Data Integrity
Entities and Attributes
Foreign keys in More Detail
How to Structure Many-to-Many Relationships
How to Structure One-to-Many Relationships
How to Structure One-to-One Relationships
Introduction
Introduction to Database Concepts
Let's Conceptualize!
Many-to Many-Relationships (Conceptual)
Many-to-Many Examples
NOT NULL
One-To-Many Examples
One-to-Many Relationships (Conceptual)
One-to-One Examples
One-to-One Relationships (Conceptual)
Parent and Child Tables
Primary and Foreign Keys
Referential Integrity
Relations
Sometimes You Decide on the Relationship
The Relationships!
Think you can structure relationships?
What is a Relationship?
LINK FOR THE FREE COURSE
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