Field notes from production Firebase work.
September 16, 2026 · FlameRangers
Blaze has no spend limit. Budget alerts are email, not brakes. Here are the controls that actually bound a runaway Firebase bill — per-service quotas, function instance ceilings, a Remote Config kill switch, and the Pub/Sub function that disables billing.
Read moreSeptember 15, 2026 · FlameRangers
RTDB to Firestore is not a data export. It is a query-model rewrite with a live backfill, a dual-write window, and a shadow-read comparison that has to be clean before you flip any client.
Read moreSeptember 14, 2026 · FlameRangers
Managed backups and point-in-time recovery are cheap and take ten minutes to configure. Neither one restores in place, neither one covers Auth users or Storage objects, and almost nobody has rehearsed the restore.
Read moreSeptember 14, 2026 · FlameRangers
Web frameworks on Firebase Hosting packaged your Next.js or Angular server into a Cloud Function. App Hosting builds it on Cloud Build and runs it on Cloud Run instead. What changes: the bill shape, cold starts, secrets, rollbacks, and the CDN caching you were relying on.
Read moreSeptember 14, 2026 · FlameRangers
Data Connect puts Cloud SQL for PostgreSQL behind a GraphQL schema and generated SDKs. It solves the queries Firestore refuses to run — and changes your cost curve from per-operation to per-hour. Here is how we decide which data goes where.
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