AWS Certified Data Analytics Specialty 2021 – Hands-On - DynamoDB TTL

The video tutorial explains the concept of Time to Live (TTL) in DynamoDB, which allows automatic deletion of items after a specified expiry timestamp. It covers the TTL expiration process, its benefits, and use cases such as data reduction and regulatory compliance. The tutorial also provides a hands-on demonstration of creating a TTL table, defining TTL attributes, and running previews to simulate item expiration.

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