Firebase Cloud Firestore QUERY IMPLEMENTATION | Angular Demo
Ever wonder how to write query functions for Firebase Cloud Firestore? In our previous video we went over the basics of Firebase Cloud Firestore but today we implement queries into our Angular blog web application. Firestore Queries will allow you to ask Firestore for a specific set of data so that your app stays as performant as possible. We also demonstrate creating Composite Indexes and Collection Group Queries in the Firebase console which are required for more complex queries.
Follow along with our blog app development on Github:
https://github.com/smallbatchdevs/11-...
See the query functions at src/app/shared/services/database/database.service.ts
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00:00 Intro
00:29 Update Firestore Security Rules
00:51 Add Firestore Query Code
03:30 Create a Dashboard
07:52 Simple Query Demo
08:28 Advanced Query Demo
10:44 Outro
#firebase #webdevelopment #angular
