Oracle is constantly evolving and getting better with each evolutionary cycle.Today the corporate world wants to Internet enable their commercial applications, hence Oracle has responded by offering Oracle 10g DS. The book has been written to provide genuine domain knowledge to programmers who wish to learn web based commercial application development using Oracle 10g Database as the back –end .Learning the Oracle 10g DS –Forms toolbox is done through the construction of a Supplier module belonging to an inventory system.This Is something application developers would definitely appreciate. Finally , the concepts learnt are reinforced by building and later deploying the Manufacturing And Sales System on the Application Server.