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PURIST
30 days
Money-back window
14 h/wk
Modeled time saved
99.97%
Uptime SLA
< 7 days
Deploy time
PURIST AI
Claude Opus 4.7 · n8n v1.71 · <80ms
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Architecture
Intermediate

Blob storage

Cloud object storage (AWS S3, Google Cloud Storage) used to store files generated or consumed by automations PDFs, CSVs, images. When a workflow generates a report, it stores it in blob storage and emails a download link rather than attaching the file directly.

Expert insight

Blob storage (S3, Azure Blob) is the right place for large files a workflow generates or processes (PDFs, images, exports), but it needs an explicit lifecycle policy, files accumulating indefinitely with no cleanup or archiving policy quietly grow both storage cost and the surface area of what needs securing.

In a real workflow

Generated PDFs are stored in blob storage and the workflow saves only the file link in the CRM.

Common mistakes

  • Public buckets exposing documents.
  • Never deleting old files.

Complexity level

Intermediate

Requires some familiarity with automation concepts.

Quick facts

Category Architecture
Level
Intermediate

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