Firebase Firestore is a powerful tool for storing data in an iOS application. In this tutorial video, you'll learn how to use Firestore to create and manage data for your app. Follow along as we guide you through the process step-by-step and provide tips for optimizing your database. Whether you're new to Firestore or just need a refresher, this video has everything you need to get started. 00:00 Firestore Intro 03:38 What is Firestore? 04:24 Creating the database 07:20 How to use Firestore 09:49 Limits 11:21 Adding a collection 17:44 Users 19:12 Structuring data 36:52 Wrapping up