<ul data-eligibleForWebStory="false"><li>Content creators upload videos through a front-end interface backed by CloudFront and stored in Amazon S3.</li><li>Metadata about uploads is saved in DynamoDB, a NoSQL database.</li><li>Videos are processed using AWS Lambda and sent to another S3 bucket for long-term storage.</li><li>Viewers access videos through CloudFront for fast delivery with metadata retrieved from Elasticache or DynamoDB.</li></ul>

Week 3, Part 3: Video Upload and Streaming Architecture Works From Creators To Viewers.

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