Turbofan

Create a framework, similar to Turbofan, for defining and orchestrating multi-step, polyglot data pipelines specifically for AWS. I want the core definition language to be in Ruby, allowing users to define pipelines and steps declaratively. The system must handle infrastructure provisioning using CloudFormation generation, workflow orchestration using Step Functions definitions, and must support running steps in various containers (like Python, Rust, etc.). Key features to implement include automatic resource tagging for cost tracking, managing concurrency limits using AWS Batch consumable resources, and generating the necessary deployment artifacts.