The Borland Database Engine was, for many Delphi applications, for a long time a pragmatic path toward database access. Today, in evolved environments, it is often more of a risk: legacy dependencies, difficult deployment, fragile configuration, and unnecessary sources of operational errors.
In many cases, the better path is a native database connection. This makes it possible to build on modern drivers, clean transactions, more controllable connections, and a maintainable architecture—without immediately having to discard the existing logic entirely.
In practice, this is not only about replacing a component library. In most cases, SQL access needs to be reviewed, data types cleaned up, character sets clarified, indexes revised, and behavior under multi-user load re-evaluated. That is where the real technical value of such a modernization lies.
If this step is planned cleanly, an old Delphi application gains significantly in lifespan. It becomes more robust in operation, easier to deploy, and better prepared to connect to APIs, web portals, or later further modernization steps.