This n8n workflow orchestrates parallel execution of multiple sub-workflows with asynchronous callback handling. It starts with a manual trigger to simulate parallel tasks, then initiates sub-workflows via webhooks, waits for their completion, and updates a progress tracker to finally conclude once all sub-workflows report completion. The design enables efficient concurrent processing and centralized management of complex, multi-step workflows.
Parallel Sub-Workflow Execution with Callbacks in n8n
| Node Count | 11 – 20 Nodes |
|---|---|
| Nodes Used | code, httpRequest, if, manualTrigger, noOp, respondToWebhook, set, splitInBatches, stickyNote, wait, webhook |
