Automated extraction of compressed files on Amazon S3 using AWS Batch and Amazon ECS

This article explains how to build an automated, event-driven solution for extracting compressed TAR files from Amazon S3 using AWS Batch and Amazon ECS.

• S3 uploads trigger EventBridge rules that submit AWS Batch extraction jobs automatically
• AWS Batch provisions compute instances with EBS volumes for temporary TAR file processing
• Containers download extraction scripts and upload extracted files to S3 in parallel
• Solution scales to handle TAR files of any size without manual intervention
• Fetch-and-run pattern allows script updates without rebuilding container images
• CloudFormation template automates infrastructure deployment in 5-7 minutes
• Architecture pattern applies to any single-node compute workload beyond TAR extraction

This solution eliminates manual operational overhead by automating TAR file extraction through event-driven AWS services, reducing costs and improving reliability.