PL/SQL is a programming language used for developing business software, which is the connection between oriented database technology and application procedures used in Oracle Developer Tools. PL/SQL has been in existence for decades. Applications implemented with PL/SQL can be considered legacy systems, and they are potentially problematic for several reasons. It would be worth the corporate investment to rebuild legacy applications in the modern business computing environment. This paper

more »

... ts an approach for concept extraction from procedural source, PL/SQL, as the initiative to enable program comprehension activity during legacy transformation. Model driven is applied as the architectural framework for the model transformation. The specification of PL/SQL source is recovered and transformed to the metamodel of class diagram as a Platform Independent Model, which can be augmented with particular technologies and used for later implementation of the new system.