Top Five Five Firestore Data Modeling Techniques from the Course 👈 Follower Feed Collection Group Queries 👉 Questions? Ask questions via GitHub below OR chat on Slack #questions Intro 👶 1 Resources Helpful Resources supporting the Cloud Firestore Course 1:53 👶 2 What is Firestore A brief history of Cloud Firestore 3:16 👶 3 Firestore vs SQL Comparing Firestore to RDBMS or SQL 2:17 Core Concepts 🔥 4 Data Types How data types in Firestore are used for relational models. 3:10 🔥 5 Techniques The four main techniques for data modeling in Firestore 3:44 🔥 6 Read How to read individual documents. free 2:55 🔥 7 Query How to query collections of documents. 3:22 🔥 8 Indexes When to create indexes and how do manage them. 1:06 🔥 9 Security Security considerations with data modeling 1:22 Relational Data Modeling 👪 10 Cardinality How to model data based on the size of a set free 1:30 👪 11 One-to-One Model and query a one-to-one relationship 2:01 👪 12 One-to-Many Model and query a one-to-many relationship 2:20 👪 13 Many-to-Many Model and query a many-to-many relationship 4:09 Advanced Techniques 📐 14 Duplication How to eliminate reads with data duplication 1:00 📐 15 Aggregation Use Cloud Functions to maintain computed values 1:28 Example Models 🎁 16 Votes Model reddit-style votes in Firestore 2:04 🎁 17 Role-Based Authorization Role-based access control and security rules 3:25 🎁 18 Access Control List Use an ACL for fine-grained user authorization 2:26 🎁 19 Hierarchy Model a tree or hierarchy for threaded comments 3:07 🎁 20 Follower Feed User-to-user follows and follower feeds 4:21 Bonus Round 🍰 21 Top Five Five Firestore Data Modeling Techniques from the Course free 11:45 🚨 22 Collection Group Queries New feature alert! Query across multiple subcollections. 1:56 The End