> For the complete documentation index, see [llms.txt](https://help.bioinsight.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bioinsight.illumina.com/dragen-clinical-research-apps/readme/dragen-heme-wgs-to-pipeline/installation.md). # DRAGEN Server App 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. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://help.bioinsight.illumina.com/dragen-clinical-research-apps/readme/dragen-heme-wgs-to-pipeline/installation.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.