What are Backend Workflows?
Backend workflows are server-side automation sequences in Bubble.io that execute without user interaction — including scheduled tasks, database triggers, recursive operations, and API-triggered workflows that form the core business logic of a Bubble application.
Types of Backend Workflows
Bubble backend workflows cover four main patterns: database triggers that fire when records change, scheduled workflows that run on a cron-like interval, recursive workflows that call themselves to process lists, and API workflows that expose Bubble logic as callable endpoints. Together they encode the entire server-side behavior of an application.
Migration Mapping
BullMQ (Node.js)
Scheduled and recursive workflows map naturally to BullMQ queues with repeatable jobs and concurrency controls.
Sidekiq (Rails)
Bubble backend workflows translate to Sidekiq workers with ActiveJob for scheduling and retry logic.
Celery (Python)
Periodic tasks and chained workflows map to Celery beat schedules and task chains in Django or FastAPI.
Laravel Queues
API workflows and database triggers become Laravel jobs dispatched via queues with built-in retry handling.
Why They're Hard to Migrate
- Hidden Logic — Workflow conditions and actions are stored visually — there is no exportable code representation to hand to a developer
- Implicit Conditions — Workflows often depend on data state that is not obvious from the workflow itself, requiring careful reading of each step
- Platform-Specific Actions — Actions like "Send email via Sendgrid plugin" or "Charge via Stripe plugin" must be reimplemented against the actual APIs
- Recursive Complexity — Recursive workflows that process lists in batches require careful translation to avoid race conditions in async job queues
Related Terms
How Relis Documents Backend Workflows
Relis uses DOM analysis to read every backend workflow in your Bubble editor — capturing trigger types, conditions, action sequences, and parameters. The output is a structured workflow specification that developers can use directly to implement equivalent job queues in their target stack.