Design of Model For Restructure Transformation of Public Sector

Public sector such as Govt. University composed of many physical as well logical threads, which are very beneficial for public to provide services. Over times due to repeated modification of software modules, the structure of the system deteriorates and it become very complex to understand for further modification whenever requirement need to provide services to public, because it is universal truth after specific time period there is need of modification to fulfill the requirement for public. And if we repeat to modify the software module, then it is very complicated just like noodles in chowmin plate and program structure is twisted and tangled. Due to this program structure greatly decrease the scalability, reliability, efficiency, robustness and increased the complexity of software module. And it also increased the maintenance cost of s oftware module, therefore repeated modification is not a good choice. Reengineering is good choice for this. Therefore, in this paper we will introduced a new methodology that is known as pattern based reengineer methodology, that is not only focus on only logical thread, but also focus on ph ysical entities reduce overall complexity. It is proved that the transformation does not alter the semantic of restructured program. Keyword: Restructure Transformation, Reengineering, Reverse Engineering, Forward Engineering, Composition and D ecomposition Design Introduction The software communities has actively responded to the needs of m aintenance and it is very difficult activity, integrating of existing software components. As we know maintenance is not a good choice today, because it is very costly as well as repeated modification deteriorates structure of whole software modules. Therefore, here we will introduce the new methodology that is known as pattern based reengineering methodology, that is analyzes not only existing system, where modification require, but also analyzes the people who are working in organization and that are involve with software module directly or indirectly. It will analyzes the responsibility of these people who responsible to provide service to public or customer. It provides action for recommendation, and warranty for greater success in communication procedure. The main chrematistics of this paper is: • A description of each and every modules of public/private sector, i.e followed to reengineering, not only reengineering, but also complexity measurement • It provide a framework, that resulted from our reengineering modules and validated by several case studies • Detailed description of resulting architecture, which provide benefit in other way. The proposed methodology based on de sign of existing software module. As we know that the design is silver bullet in software development and diamond bullet during reengineering of software modules. Even though, it has less useful throughout the lifetime of software system, then it should be. Design part of software modules are often large and monolithic and structure of design quite different from that requirement. As a result, developer tends to discard the design, especially, as the system evolve and due to this it is too difficult to keep the relationship to the requirement and software module programming, especially when both are changing. The purposed methodology, provides flexibility to the decomposition and composition. The existing IJCSI International Journal of Computer Science Issues, Vol. 8, Issue 4, No 2, July 2011 ISSN (Online): 1694-0814