I’m seriously considering using Rails to develop several internal
corporate web apps that will need to interact with well-established
database systems (3 systems running SQL Server, Oracle, and PostgreSQL).
The schema on these systems are basically set in stone. Can a Rails
application interact with an existing schema without serious Rails
modification? From what I’ve read about Rails, it expects the schema to
have certain names, entries, and structure.
Has someone developed with Rails in a similar situation? How did it go