Jet was rarely used in isolation. It was the core of a broader data access ecosystem:
The Jet Database Engine has several advantages that contributed to its popularity: microsoft jet database engine
✅ – Even Windows Desktop Search 4.0 used a variant of Jet under the hood. Jet was rarely used in isolation
In the late 1990s and early 2000s, Microsoft began shifting its focus toward SQL Server. This led to a divergence in the Jet technology: microsoft jet database engine