Recently AWS announced S3 Object Lambda, which enables data processing as it is being retrieved from S3. By using S3 Object Lambda, you can easily present multiple views from the same dataset, and you can update the Lambda functions to modify these views at any time.

For example, we have a user dataset stored in S3, the dataset has user email, name, and address. When the data is requested by an email marketing application via an S3 Access point, we don’t want to expose the address data, whereas when requested by a post marketing application we don’t want to expose…

Crespo Wang

I stir fry JS, steam AWS and code Beijing duck

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