Intro to FIREBASE QUERIES | How to use Firebase Queries to UPGRADE your WEB APP!

Описание: In this super informative video, we introduce you to Firebase Queries and how to use firebase queries to their fullest potential. We'll walk you through firebase collection group queries, firebase query composite indexes, and firebase query operators. We also give javascript examples of how to implement firebase queries in your app!

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00:00 Intro
00:29 What Is It?
01:34 Simple Firestore Query Syntax
02:24 Complex Firestore Query Syntax
02:30 Firestore Query Array Contains
03:38 Firestore Query "In" Operator
04:06 Other Query Syntax
04:33 Chain Firestore Queries
06:43 Outro

#firebase #webdevelopment #javascript