Reengineering involves improving existing software or business processes by making them more efficient, effective and adaptable to current business needs. It is an iterative process that involves reverse engineering the existing system, redesigning problematic areas, and forward engineering changes by implementing a redesigned prototype and refining it based on feedback. The goal is to create a system with improved functionality, performance, maintainability and alignment with current business goals and technologies.

1. REENGINEERING Deniz KILINÇ [email_address]

7. BPR Model(II) Reengineering Business definition Process identification Process Evaluation Process Specification and Design Prototyping Refinement & Instantiation

12. Software Reengineering Process Model(II) Reengineering Data Restructuring Forward Engineering Code Restructuring Document Restructuring Inventory Analysis Reverse Engineering

17. Reverse Engineering (III) Reengineering

28. Forward Engineering (IV) Reengineering -Manages transactions and queries from server applications -Represents software at both the client and server. -Software performs control and coordination tasks to ensure the transactions between client and server. -Implement business functions that required by specific group of end-users Client Applications Business Rules Database

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