# Explode Pattern
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# Explode Pattern
Advanced PatternsAWS API - S3
Uses the Explode block to fan out work across multiple items in parallel. Lists S3 objects, processes each one individually, then collects all results back together. It's important to use the Collect block at the end to wait for all parallel work to finish before proceeding.
![](/_astro/aws-api-s3.BeCO6iXO.svg)AWS API - S3List Objects V2List Bucket Objects![](/_astro/aws-api-s3.BeCO6iXO.svg)AWS API - S3Get ObjectFetch Object ContentCollections (built-in)ExplodeSplit ObjectsCollections (built-in)CollectCollect Object ContentsPress enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.