Store and manage data in your apps
Database Overview Video
Creates a tasks table with title, due date, and other fields
Creates Functions to save and fetch tasks
Builds a Page with a task list and add form
Makes your Page use your Functions to save and grab tasks from the database
Reset button located in the top right corner of the database viewer
Reset your database structure to match your published app
Tap on the database you want to remove in the builder
Look for the 'Remove from Project' button
Confirm removal
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> Databases > select the database you want to useWill this scale?
How much data can I store?
Can I import existing data?
How do I connect to external databases?
Is my data backed up?
Can I write custom queries?
I have a legacy database from an app built prior to February 2025
I want users to see test data when they login!
Term | Definition | Example |
---|---|---|
Schema | The structure of your database (tables and fields) | Your application’s blueprint showing Users table with name, email fields |
Query | Instructions to get or save data | ”Get all products where price < $100” |
Join | Combining data from different tables | Showing posts with their authors’ names from the Users table |
Foreign Key | A field that references another table | Post’s authorId connects to User’s id |
SQL | The language databases understand | Create writes this for you! |
Migration | Changes to your database structure | Adding a “phone” field to Users table |