# Clinical Research Workflows

DRAGEN v4.4 introduces support for DRAGEN server apps. These apps, comprised of Docker images, Nextflow workflows, a CLI shell script, and packaged resource bundles, can be downloaded and installed on the on-premises server. The packaged resource bundles include all the resource files required to run the application, such as the hash table(s), various noise baseline files, bed files.

Server apps make it easy to run complex workflows such as Tumor Normal somatic analysis by simplifying the management of external resources and applying the correct command line parameters for the selected analysis type. The DRAGEN server can support multiple installed server apps and DRAGEN on-prem for command line use at the same time.


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