RNNR is a bioinformatics task processing system for distributed computing environments. It was designed to work with a workflow management system, such as Cromwell and Nextflow, through the Task Execution Service (TES) API. The workflow manager submits tasks to RNNR that distributes the processing load among computational nodes connected in a local network. The system is composed of the main instance and one or more worker instances. A distributed file system (NFS for example) is required.

Full documentation at https://bcblab.org/rnnr.