Life & fun · February 12, 2017
s3-lambda – Lambda functions over S3 objects: each, map, reduce, filter
Lambda functions over S3 objects with concurrency control (each, map, reduce, filter) - littlstar/s3-lambda
s3-lambda – Lambda functions over S3 objects: each, map, reduce, filter launched on February 12, 2017 with 177 votes, #163 of 3,156 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 9 years on.
In plain words
s3-lambda is a tool that lets developers run Lambda functions directly on objects stored in Amazon S3. It supports common functional programming operations including iteration, mapping, reduction, and filtering of S3 data. The tool is designed for developers who need to process files in S3 buckets without building complex infrastructure. It simplifies serverless data processing by providing familiar functional patterns for cloud storage workflows.
written from the facts on this page · September 2026
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