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The SAP NetWeaver Development Infrastructure ("NWDI") combines the characteristics and advantages of local development environments – as usually provided in a Java environment – with a server-based development landscape that centrally provides a consistent development environment to development teams and supports the software development through the entire lifecycle of a product. The Developer Infrastructure mimics the functionality of ABAP Change and Transport System (CTS). The aim is to control deployment of components in the system landscape in a standardized manner. NWDI can be used to import Business Packages from SAP and enables development teams to modify standard applications. SAP NWDI is also known as SAP JDI (Java Development Infrastructure). The latter term is considered to be obsolete. ==Components== NWDI consists of * Design Time Repository (DTR) * Component Build Service (CBS) * Change Management Service (CMS) Sometimes people also count the following as part of NWDI * System Landscape Directory (SLD), Directory service for SAP installations. * SAP NetWeaver Developer Studio The concept of the NWDI starts with a product and a software component (SC). The normal case is to have a one to one relationship between product and software component, one product is being developed and the relations between the components comprising the product are kept within a software component. A software component comprises one or more development components (DC). A development component consists of a normal project created with the Netweaver Developer Studio, i.e. a (Dynpro ) application. The software component can also have dependencies to other SCs. All relations are defined in a SLD. Since all DCs that makes a product is kept inside a software component, the relations between the DCs are intact and versions of the different DCs are always consistent in the SC. To be able to develop a DC inside a SC, a track has to be set up in the NWDI to support that development. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「SAP NetWeaver Development Infrastructure」の詳細全文を読む スポンサード リンク
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