BUS ARC

INF ARC APP ARCH

• All processes create, update and/or delete at least one entity;

• All entities attributes are read at least by one process;

• All processes assume the same entity description. This means that there is a single interpretation of the entity.

• An entity is managed by only one application. Managed means create, assign and have identification. Other applications may update entities fields;

• If an information entity’s ID is recovered, then the corresponding information entity should be created and deleted by the same computational process;

• The data management should be automatic among the application systems;• Private entities should depend on restricted access applications;• Confidential entities should depend on restricted access applications;• The rate of updates should be correlated with rate of reads.

• Each business process should be supported by at least one application system;

• Business process tasks should be supported by a single application;

• Critical business process should depend on scalable and available applications;

• Each application system functionality should support at least one business process task.

Enterprise Architecture: Business and IT Alignment.Carla Marques Pereira, Pedro Sousa.

BA-IA Alignment ?

No. Statements Y/N

1 Semua proces bisnis meng-create, meng-update dan/atau men-delete paling tidak satu entitas.All processes create, update and/or delete at least one entity.

2 Semua atribut entitas dibaca paling tidak oleh sebuah proses.All entities attributes are read at least by one process.

3 Seluruh proses bisnis berasumsi pada deskripsi entitas yang sama. Hal ini berarti adanya satu interpretasi terhadap entitas tersebut.All processes assume the same entity description. This means that there is a single interpretation of the entity.

Enterprise Architecture: Business and IT Alignment. Carla Marques Pereira, Pedro Sousa.

Alignment between BA and IA is restricted to the relationships between business processes and informational entities. Information Entities must have a way of identification (from a business perspective), a description and a set of attributes.Attributes are related to business processes and to application systems.

BA-AA Alignment ?

No Statements Y/N

1 Setiap proses bisnis didukung oleh paling tidak satu aplikasi bisnis.Is Each business process should be supported by at least one application system.

2 Fungsi bisnis proses harus didukung oleh sebuah aplikasi?Business process tasks should be supported by a single application.

3 Proses bisnis yang kritis harus tergantung pada aplikasi yang tersedia dan skalabel.Critical business process should depend on scalable and available applications.

4 Setiap fungsi sistem harus mendukung paling tidak satu pekerjaan proses bisnis.Each application system functionality should support at least one business process task?

Enterprise Architecture: Business and IT Alignment. Carla Marques Pereira, Pedro Sousa.

n the alignment between BA and AA, we are restricted to the relationships between business processes and application systems. Application properties are classified as availability (up time), scalability (ability to scale up performance), profile based accesses (ability to identify who does each task)

IA-AA Alignment ?

No Statements Y/N

1 Sebuah Entitas dikelola oleh hanya sebuah aplikasi. Dikelola dalam arti dibuat, difungsikan dan mempunyai identitas. Aplikasi lain dapat mengupdate kolom-kolom.An entity is managed by only one application. Managed means create, assign and have identification. Other applications may update entities fields;

2 Jika sebuah ID entitas diperbaiki, maka informasi yang berhubungan dengan entitas tersebut harus dibuat dan dihapus dengan proses komputasi yang sama.If an information entity’s ID is recovered, then the corresponding information entity should be created and deleted by the same computational process;

3 Pengelolaan data harus otomatis diantara sistem aplikasi.The data management should be automatic among the application systems;

4 Entitas Privat dan rahasia harus tergantung pada aplikasi dengan akses terbatas.Private and Confidential entities should depend on restricted access applications;

5 Tingkat update harus berkorelasi dengan tingkat baca.The rate of updates should be correlated with rate of reads.

Enterprise Architecture: Business and IT Alignment. Carla Marques Pereira, Pedro Sousa.

Alignment between AA and IA deals with the relationships between application systems and informational entities. When applications use information entities, the attributes should be classified as security (public, private, confidential). Information Entities must have identification