############################### Using GenomicsDB with GATK ############################### GenomicsDB is packaged into `gatk4 `__ and benefits qualitatively from a large user base. GATK tools such as GenomicsDBImport, SelectVariants and GenotypeGVCFs interact with GenomicsDB workspaces. Refer to the `tool index `__ for more information on how to use these tools. The :ref:`GenomicsDB CLI tools ` can be used to modify or query workspaces created using GATK tools.