Database Relationships

Learn to design and create databases from scratch, mastering relationships between tables, data management, and practical skills for IT careers.

  • Overview
  • Curriculum
  • Instructor
  • Review

Brief Summary

This course is your friendly guide into the world of databases! You'll go from zero to hero, learning how to design tables and manage data effectively. It’s fun, practical, and super easy to understand.

Key Points

  • Basics of databases: what they are and how they work
  • Data management: keeping info organized
  • Understanding data structure and anomalies
  • Three types of table relationships: one-to-one, one-to-many, many-to-many
  • Practical examples for real-world use

Learning Outcomes

  • Create correct database relationships
  • Design databases with referential integrity
  • Design primary keys and foreign keys
  • Organize and manage large sets of data confidently
  • Apply database skills in academic and professional settings

About This Course

Let this course take you from knowing nothing about databases all the way to structuring tables like a professional!

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.

  • Create correct Database Relationships

  • Design databases with referential integrity

  • Design primary keys and foreign keys

Instructor

Profile photo of Caleb Curry
Caleb Curry

Hi! I'm Caleb. I have created over 1,500 tutorials on data, software development, cryptocurrency, etc. I believe that the way I teach is what matters. I don’t flash big words without explaining them and I don’t assume knowledge. I keep it simpleMy goal is to simplify complex problems for anyone to understand. I'm not your typical "teachers who can create...

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Review
4.9 course rating
4K ratings
ui-avatar of Eldon Preston
Eldon P.
4.0
1 year ago

It's been a couple years since I dove into complex dBs & I now suddenly find myself faced w/ developing a BIG one. This course was an excellent refresher & what I expected - ready to rock. Good job Caleb!

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ui-avatar of Kayla Brown
Kayla B.
5.0
2 years ago

I like that Caleb presents things in English and not jargon. I am not an IT person but need to understand these topics from a business perspective. He is easy to understand and is helping me grasp the concepts!

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ui-avatar of Avashna Ramnarain
Avashna R.
5.0
3 years ago

Easy

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ui-avatar of Piotr Kopiński
Piotr K.
1.5
3 years ago

Teacher seems to be a nice guy with a cool sense of humor, but for paid course I require something more. You can find better courses on YouTube.
Some of the videos have 1-3 minutes and half of them is a reference what was discussed in previous video.
The visual part of the course is terrible. Nothing is prepared, and drowings and writing are not thought through. The same with the examples.
To be honest in my opinion teacher explained the subject in such way that it is harder to understand it than it really is.

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ui-avatar of Kent Miller
Kent M.
3.0
3 years ago

The author's description of the course as "basic" is accurate. It would be good for someone that knew absolutely nothing about databases. It could still be fun, and be a bit more professional, however.

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ui-avatar of Shay Howard
Shay H.
4.5
3 years ago

Good course. Very basic but provided a good foundation to take the learning further.

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ui-avatar of Ruby Menon
Ruby M.
5.0
3 years ago

Caleb is a natural teacher and has the talent of being able to unpack complex ideas into easy to understand examples. I learned a lot and feel prepared to go to a more advanced class on database design . Good job Caleb!

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ui-avatar of Steve Myers
Steve M.
5.0
3 years ago

Very personable and easy to follow delivery.

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ui-avatar of Amanda Bledsoe
Amanda B.
5.0
4 years ago

Loving these clear and basic explanations!

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ui-avatar of Tribe Learning
Tribe L.
3.0
4 years ago

The examples of one-to-many relationships (one king has many wives) and many-to-many relationships (polyamorous relationships) were a bit weird. I'm sure there are more relevant examples to give, like author(s)-article/book for example for many-to-many.

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