The DoD has a significant investment in Oracle by name. In over a decade working around their systems, I've yet to encounter anything that couldn't be served b

The DoD has a significant investment in Oracle by name. In over a decade working around their systems, I've yet to encounter anything that couldn't be served by a mid-sized PG instance instead. The VAST majority of systems don't even register on 'performance' thresholds - they serve 5-50k users, almost entirely internal, etc. The 'bigness' of the program is its importance, rather than it's actual technical scale.