Data sources like json security tracker provided by archlinux , redhat, debian in their response headers give last modified date. We can compare an importer's last run date with the modified date to determine whether new data is available in the tracker else skip them.
Data sources like json security tracker provided by archlinux , redhat, debian in their response headers give last modified date. We can compare an importer's last run date with the modified date to determine whether new data is available in the tracker else skip them.