Firestore Real-Time
Firestore (Cloud Firestore) is Google's NoSQL database optimized for real-time and serverless. Unlike Realtime DB (JSON tree), Firestore has proper collections, documents, queries (filter by any field), transactions, and 5-region replication. Real-time listeners sync data across clients. Practitioners use Firestore for most production apps (e-commerce, SaaS, social). Learning: 2-3 weeks for CRUD, 6-8 weeks for advanced patterns (denormalization, fan-out writes). Specialists earn 15-20% premium for architecting scalable data models. Firestore is the modern choice; 80% of new Firebase projects use Firestore.
Firestore Real-Time이란
Firestore (Cloud Firestore) is Google's modern NoSQL database. It stores data in collections (tables) and documents (rows as JSON). Real-time listeners sync data across all connected clients via WebSockets. Supports rich queries (filter, sort, paginate on any field), transactions (atomic multi-document updates), and multi-region replication (data replicated across 5 regions for redundancy). Unlike traditional databases, Firestore scales automatically: 1 user or 1M users, same code. No ops teams needed. Works offline (queues changes, syncs when online).
💰 지역별 연봉
| 지역 | 주니어 | 미들 | 시니어 |
|---|---|---|---|
| USA | $80k | $130k | $190k |
| UK | $46k | $76k | $115k |
| EU | $52k | $85k | $130k |
| CANADA | $85k | $140k | $205k |
🎯 Firestore Real-Time을(를) 활용하는 직무
⚖ 비교하기
❓ 자주 묻는 질문
When should I use Firestore vs MongoDB?
What's Firestore Datastore vs Firestore in native mode?
How do you handle relationships in Firestore?
What's a subcollection and when should I use it?
How do transactions work in Firestore?
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