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. 2022 May 16;11:530. [Version 1] doi: 10.12688/f1000research.110194.1

Figure 5. Cov2db workflow architecture.

Figure 5.

User provided variant call format (VCF) (or iVar output) files are annotated and ultimately converted into JavaScript object notation (JSON). The resulting JSON files serve as the primary input into the database. Secondary input can be provided by supplying any relevant metadata with the sample accession numbers serving as key. The resulting database can be queried directly via mongoDB command-line interface (CLI) or summarized and presented visually via the corresponding R Shiny app. AWS: Amazon web services.