Building your first data model is overwhelming, especially when you're going in completely blind! This course will touch on the different aspects when designing a data model!
This course includes...
Videos that explain what things are, how they work in Betty Blocks and specific assignments so you can put your new skills to practice straight away. In short, during this course you'll learn:
At the end of this course...
You'll understand what a data model is and how to create one from scratch by yourself. You know how to log various mutations in your data and a bunch of other stuff!
Ready to get started?
All you need is:
A computer or laptop
Chrome or Safari browser
Betty Blocks account
Coffee or tea
What is data modelling
Entity Relationship Diagrams
Different types of data modelling
Understanding the basics
Creating models in Betty Blocks
Creating properties in Betty Blocks
Creating relations to connect models
What is a settings model
Data model basics
Filtered relations through foreign key management
Default values for properties and relation
Combining the essentials
Jip showed you what the first steps are regarding data modelling. In this assignment you'll create a data model yourself!
So we now know what model permissions, log mutations are and what property validation is. Alright then, it's time to put this knowledge into practise!
It's time to combine the essentials! In the last video's we've seen what expression properties are, how we can filter through relations and how to set a default value for your properties.