Description
Firebase Firestore: Real-Time NoSQL Database for Web & Mobile
Forget complex ORMs and slow REST APIs. Firebase Firestore is a **real-time, scalable NoSQL database** that syncs data across clients instantly—perfect for chat apps, live dashboards, and collaborative tools. This course teaches you to design, query, and secure Firestore like a pro.
What You’ll Build
- A real-time chat app where messages appear instantly for all users
- A task manager with offline support and conflict resolution
- A live analytics dashboard that updates as data changes
- A social feed with likes, comments, and nested collections
Core Concepts You’ll Master
- Firestore data model—collections, documents, subcollections
- Real-time listeners—subscribe to live updates with
onSnapshot - Complex queries—filter, sort, paginate, and combine conditions
- Batch writes & transactions—ensure data consistency
- Offline persistence—apps work without internet, sync when back online
- Security rules—lock down data by user, role, or time
Why Firestore in 2025?
- Zero DevOps—no servers to manage, scales automatically
- Real-time by default—no polling or WebSockets to manage
- Generous free tier—1 GB storage, 50k reads/day free
Who Should Enroll?
- Web and mobile developers building interactive apps
- Freelancers who want to deliver full-stack features solo
- Students building portfolio projects with modern backends
- Startup teams moving fast without backend engineers
Your Backend, Simplified
With Firestore, your frontend talks directly to the database—securely and in real time. This course shows you how to do it right, avoiding common pitfalls like unindexed queries or open security rules.
Stop waiting for APIs. Start syncing. Enroll today.
