Cloud function
A serverless compute unit that runs a single piece of code in response to an event. PURIST uses cloud functions (AWS Lambda, Google Cloud Functions) for custom logic that runs alongside n8n lightweight, scalable, and cost-effective.
Expert insight
A cloud function (AWS Lambda, Google Cloud Function) is the right tool when a workflow needs custom logic too heavy for a visual automation platform's code node, but it introduces its own deployment, versioning, and cold-start latency considerations that a no-code node doesn't have, worth the complexity only when the logic genuinely needs it.
How PURIST uses this
This concept is built into every automation we deploy.
When PURIST builds your automation, Cloud function is not an optional consideration it is part of the production standard. Our workflows are tested against edge cases, monitored 24/7, and built to handle what happens when things don't go as expected.
Every client workflow we deploy in the Architecture category is designed with this principle in mind from day one not added as an afterthought.
Complexity level
Requires some familiarity with automation concepts.
Related terms
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