Ionic 5|4 CRUD Operations Using Firebase with Firestore NoSQL Database Tutorial in Ionic Angular Application

In this Ionic 5 tutorial, we’ll integrate Google’s Firebase and use NoSQL database service Firestore to perform CRUD operation by creating a Student Resister application.

The Firestore is a cloud-based Realtime NoSQL database service provided by Firebase. We’ll integrate Firestore services in an Ionic application and build a Student Register application and perform CRUD (Create, Read, Update and Delete) operations.

In a traditional SQL based Relational Database Management system works with Tables and Rows, but in a NoSQL database like Firestore, we work with Collections and Documents. In a NoSQL, database information is saved and fetched in the form of JSON objects.

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