A case study on bpr(business process reengineering) implementation at a manufacturing organization is presented it was a practical example of bpr concept introduced by dr michael hammer where dramatic improvement in performance,cost ,and speed were realized in business processes. Legacy modernization, or software modernization, refers to the conversion, rewriting or porting of a legacy system to a modern computer programming language, software libraries, protocols, or hardware platform legacy transformation aims to retain and extend the value of the legacy investment through migration to new platforms. Program comprehension methods and tools are important prerequisites for making informed decisions about migration strategies and for assessing the costs and risks of the selected migration paths.
A toolkit for applying a migration strategy: a case study in: proceedings of the sixth european conference on software maintenance and reengineering 2002, march 11-13, pp 154-163 (2002) google scholar. A migration is inevitably required for almost all websites and applications, from websites using popular open source applications such as drupal, wordpress, joomla, and magento, as well as complex custom enterprise level applications. How to bring your cloud migration strategy to life successfully december 22, 2017 | cloud | ivan musiienko reduced cost of ownership, rapid expansion to new markets, up to 50% faster product deployments and accelerated innovation - the cloud is transforming business operations across multiple industries.
We are proficient in performing site surveys, requirements analyses, business process reengineering (bpr), data administration, technical integration and migration strategy, prototyping and testing, training documentation, and implementation. Reengineering technical software objexx has a long track record of successful reengineering projects these projects range from modernization to complete migration to a new language and/or platform. The alternative migration strategies gartner suggests it organizations consider are: rehost , ie redeploy applications to a different hardware environment and change the application's infrastructure configuration.
Migration of legacy systems to java technologies for web enablement is a growing need for businesses a growing number of legacy systems can now be migrated to the to take advantage of java's scalability, security, speed, reliability, cross-platform capabilities along with soa enablement using the latest technologies. Point-code sharing is a method where the new softswitch sits in front of the legacy switch and shares the point code of the legacy switch a successful migration. Code review using tool: another area where lot of time is spent in any code migration project is code review in usual practice, it has been found that code review is done using manual methods such as sharing source code file in email and using email for collaboration on code review.
Strategies - gradual migration - 2 architecture-centric reengineering code structure representation function-level representation architecture. Application migration & reengineering an offshore software development & manpower consulting company our success relies on our ability to be versatile whereas adhering to a strict project management methodology giant and tiny organizations alike fancy our personalised, extremely responsive client service. Reengineering and refactoring look very similar, and there are likely areas, such as migration, where they overlap in reality the process of dealing with legacy code often begins with refactoring, and progresses to reengineering. The new strategy involved reengineering current code to a scaled down set of re- quirements as part of this strategy, a new software engineering development environment.
Reengineering strategies and tactics solomon 5 1 origins this book was many decades in the making it is a natural out-growth of my consulting and work in the us, malaysia, singapore. For this reason, it was decided to adopt an incremental migration strategy based on the reengineering of the user interface using web technology, on the transformation of interactive legacy programs into batch programs, and the wrapping of the legacy programs. Re-engineering is the adjustment, alteration, or partial replacement of a product in order to change its function, adapting it to meet a new need for instance welding a dozer blade into the frame of my ford fiesta car is an example of re-engineering, in order to clear snow, or drive through my neighbors kitchen.