Скачать или смотреть AWS S3 Object Lambda - Processing Data on the Fly! 🚀 | AWS S3 Object Lambda Explained! 🔍

Learn how to process data on the fly with AWS S3 Object Lambda! This tutorial explains how to use AWS Lambda with S3 to dynamically modify objects in your S3 buckets. Master AWS S3 Object Lambda with this step-by-step guide!

🌐 *AWS S3 Object Lambda – Processing Data on the Fly | Explained Simply for Beginners*

Have you ever wished you could **modify, filter, or transform data directly from S3 — without changing your original files**?
That’s exactly what *AWS S3 Object Lambda* does, and in this beginner-friendly video, you’ll learn how it works in the simplest way possible.

This guide walks you through **why Object Lambda exists**, how it helps solve real problems, and how you can use it to process data on the fly using **Lambda functions + S3**.

Perfect for developers, AWS learners, and anyone exploring cloud data processing.

✨ *Inside this video, you’ll learn:*

✅ *What AWS S3 Object Lambda is*
 • Simple explanation for beginners
 • How Object Lambda adds custom logic on top of S3 GET requests

✅ *Why Object Lambda is useful*
 • Transforming data on demand
 • Redacting confidential fields
 • Filtering large objects to reduce costs
 • Serving user-specific views of the same file

✅ *How Object Lambda works internally*
 • S3 → Object Lambda Access Point → Lambda → Transformed Output
 • Client sees modified data without touching the original object

✅ *Key components explained clearly*
 • S3 Access Points
 • Object Lambda Access Points
 • AWS Lambda as the processor
 • IAM permissions made simple

✅ *Real-world examples*
 • Redacting PII data before downloading
 • Resizing images on request
 • Masking sensitive values in JSON
 • Filtering logs dynamically

✅ *Step-by-step workflow*
 1. Create a standard S3 Access Point
 2. Create an Object Lambda Access Point
 3. Attach a Lambda function
 4. Return transformed data to your application

By the end of this video, you’ll understand **exactly how AWS S3 Object Lambda works**, when to use it, and how it can simplify your cloud applications.

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