While the specification in the language of the customer will be drafted and has more generally worded references to concepts, technologies, and practices, the DV concept based on requirements specification contains a concrete, implementation-ready representation of technical services to be provided (for example including data types and algorithms), the work order for programmers serves as. The data processing concept describes relevant data and their processing, taking into account the selected databases and programming languages. Scheduling simultaneously developed scheduling with drawing up specifications and data processing concept for the IT project. Recently Mikkel Svane sought to clarify these questions. Serve the project plans the project organization and management of time and resources and therefore represent an indispensable controlling instrument for target is same. In the structure plan”, the whole project is divided up into smallest work packages, which are manageable and easy to control. Bar plan shape creates a schedule that shows the intended start and completion dates for all tasks and should each consider time reserves. A network plan, which also represents dependencies between the work packages, developed the schedule.
Implementation phase in the implementation phase of the IT project is the implementation according to the network. For software projects, making a running, often still not error-free program represents the completion of the first development phase (iteration”). During the implementation phase a checking the development concept match performed by the System Administration regularly (at least for achieving set milestones”) and Consultation with the contracting authority is taken to exclude project mishap and to ensure an ongoing consensus with the customer. Installation, configuration and support after completion of software be installation and configuration of the user, which can if necessary be schools. Unchecked (if necessary in making any changes to software or hardware) software and application errors that occur during the subsequent phase of care.