Best for
Enterprise systems with existing Oracle operational requirements.Usually inherited from existing enterprise software rather than chosen for a new shop.Teams choose it when the relational workload is a real product need.
Enterprise systems with existing Oracle operational requirements.
A small team needs a low-cost, simple default database.
Use it when the workload clearly matches; keep the first version operationally simple.
This page is educational first. Use the project workflow only when you are ready to turn the choice into evidence and a report.