Developer Infrastructure
Payload Plugin: MongoDB Backup
Open Source
The Challenge
Payload CMS deployments on MongoDB have historically lacked a first-class backup experience. Teams rely on manual mongodump scripts, cron cobbled together from shell commands, or third-party tools that need a bootstrap database before any restore can happen. On serverless platforms like Vercel, running a long-lived mongodump worker is not even an option.
When something breaks — a failed migration, an accidental bulk delete, a rogue script — administrators often discover only after the damage is done that there is no recent verified backup and no clear restore path. For high-traffic agencies and clients on self-hosted infrastructure, "I think we have a backup somewhere" is not a recovery plan.
Our Approach
To solve this, we engineered an open-source Payload v3 plugin that treats backup and restore as first-class citizens of the admin panel: @trieb.work/payload-plugin-backup-mongodb.
- Zero Meta Database: Every backup is self-describing in its blob name — type, database, host, collection count, and timestamp are encoded directly in the filename. A brand-new Payload install can list and restore any prior archive straight from Vercel Blob Storage, with no bootstrap database required.
- First-Class Admin UX: A dedicated Backups dashboard ships with the plugin and mounts directly below the Payload dashboard. Teams browse every archive sorted by time, see host and database at a glance, and trigger download, restore, or delete with one click. Long-running tasks stream progress via a short-lived pollSecret so jobs stay observable across reloads.
- Scheduled and On-Demand Backups: Wire /api/backup-mongodb/cron/run to Vercel Cron or any HTTP scheduler for retention-aware daily archives — the N most recent cron backups are kept and older ones are pruned automatically. Manual on-demand backups are perfect checkpoints before risky migrations and are never auto-pruned.
- Selective Restore with Per-Collection Preview: Before any write, the plugin previews the archive contents per collection. Restore everything, cherry-pick specific collections, or skip bundled media from a .tar.gz archive when only database rows are needed — ideal for cloning production into staging.
Self-describing backups — no bootstrap DB required
Preview-driven recovery from any prior archive
Works on Vercel Cron + Blob and any Node host
The Results
Agencies and self-hosted Payload operators now get a production-grade safety net without deploying a second database or wiring up external backup services. The plugin is used in our own Payblocks template and in client projects where a mistake in the CMS must never become an outage.
Recovery from a failed migration or a bad deploy drops from "file a ticket and hope" to a one-click restore from any prior archive — even on a freshly deployed environment that has never seen the original database. That alone unlocks faster, braver schema iteration for every Payload + MongoDB team that adopts it.
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