Expose business rules and drill down the logic. This is the logic required to support database modernization. (triggers & I/O servers) Designed to assist your transformation from program centric to DB-centric.
The benefits of DB-centric programming are you do it once in the DB and you no longer have to do it in the programs.
This is exactly the information you will need to build those trigger programs which will negate the need to do so in your programs.