Pertemuan 20 The Business Views of the Technology Architecture Matakuliah : A0194/Pengendalian Rekayasa Ulang Informasi Tahun : 2005 Versi : 1/5 Pertemuan 20 The Business Views of the Technology Architecture

Menjelaskan the business view of the technology architecture Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : Menjelaskan the business view of the technology architecture Menunjukkan kebutuhan kontrol pada the business view of the technology architecture

Third Parties Fitting into The Architecture Option One Option Two Outline Materi Third Parties Fitting into The Architecture Option One Option Two Option Three

Third Parties Fitting into The Architecture Almost all large companies built most of their mission critical applications from scratch a long time ago.

Third Parties Fitting into The Architecture These are what are typically called “legacy systems”.

Third Parties Fitting into The Architecture Larger third parties can supply an entire information system with a central data server and a suite of integrated application modules. Medium third parties can provide the central server and a subset of the applications within an information system.

Third Parties Fitting into The Architecture Smaller third parties can supply one or two applications within an information system and require their own servers to be integrated with other server in the information system.

Option One Provide all functionality and data that match the boundaries of an information system. Data hubs provide the ability to replicate information between the third party information systems and other internal or third party information system in the enterprise.

Option Two Allow a third party to supply a single application within an information system. The data hubs not only [provide the ability to integrate with another information system, they also provide the ability to integrate information across applications within an information system.

Option Three If the third party doesn’t met all the application needs within the information system and it has an open architecture for you to add data structures to its database and write additional clients to server, it is pretty easy to plug into the architecture.

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