Firebase to PlanetScale Integration

How Datrise loads Firebase into PlanetScale

Datrise syncs Firebase's users, collections, documents, auth events, app events, and security rules into PlanetScale as a typed table per source entity. Flexible or custom fields land in JSON columns, and timestamps such as created, updated, and status changes are typed as DATETIME.

Sync is incremental: Datrise uses a watermark on updated-at, applied with INSERT … ON DUPLICATE KEY UPDATE, so re-runs update only what changed. Vitess sharding by tenant or entity key for very large tables. PlanetScale disallows foreign-key constraints by default, so Datrise models relationships by stable id columns rather than enforced FKs.

Ideal for horizontally scalable MySQL apps on Vitess.

Endpoints

Firebase: App backend with auth, storage, and analytics.

PlanetScale: Serverless MySQL platform with safe schema workflows.

How Firebase entities map to PlanetScale

Firebase entity	PlanetScale object	Notes
users	`firebase_users`	id PK · custom fields → JSON columns
collections	`firebase_collections`	id PK · linked to firebase_users
documents	`firebase_documents`	id PK · linked to firebase_users
auth events	`firebase_auth_events`	DATETIME events

FAQ

How does Datrise handle Firebase's custom fields in PlanetScale?

Flexible values are stored as JSON columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native PlanetScale types.

How does the Firebase to PlanetScale sync stay up to date?

It runs incrementally — Datrise uses a watermark on updated-at, applied with INSERT … ON DUPLICATE KEY UPDATE.

Related pipelines

Early access

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