Building a Document Processing Pipeline with S3...

This is one of my favorite AWS patterns to demo because it is both visually compelling and production-relevant. It shows event-driven architecture, orchestration, asynchronous AI/ML service integration, scale-out processing, human-in-the-loop review, and operational discipline in one workflow. In this post, I will walk through an end-to-end implementation of a document processing pipeline built with: Amazon S3 for document ingress and result storage Amazon Textract for OCR and structured extract