Abstract
The system development projects always face with risks which are, as well as difficulties for applying new technology, exposed by the rapidity of change in the client business environment and various splits or friction occurring during the project. The project that the author worked for fully renovating the mission-critical exchange system also carried the major risk items, for example, the feasibility of high-level system requirement for realizing the high-end, high-reliable system by fully adopting the open source software, the communication difficulty of the project with the new client and the outside pressure due to the splits in the client business field. Here, the author of the project manager introduces the cases for managing the above major risk items in order to bring about success to the project.
