Architecture Framework for Information Systems

Information system architecture is a framework where the union of various stakeholders with different perspectives can be organized and look at the fundamental building blocks of information systems. Information system architecture serves as a higher level framework for understanding the different views will be fundamental building blocks of an information system.
Oriented information systems perspective this purpose are:
1. aim to improve knowledge of business insights. Knowledge is the product data information.
2. purpose of improving services and business processes.
3. memperbaiaki purpose of business communication and collaboration between people.
Three views are represented in the model.
a. knowledge-knowledge that helps business managers make smart decisions.
b. Process-activity-activities that implement business mission.
c. Communication-How berantar system to face with its users and other information systems.
Knowledge Builders Block
Business knowledge derived from data and information. Through processing, the data is processed to generate information to produce knowledge. Knowledge is what allows the company to achieve the mission and vision.
Knowledge of system owners will view
Business knowledge in the first form of a simple list of entities and deploying business rules, for example, entity-entis bsinis is CUSTOMER, PRODUCT, EQUIPMENT, CONSTRUCTION, ORDER and PAYMENTS. Examples of business rules that are useful for system sales is:
- A customer can assign orders must be determined by the customer.
- An order to sell the products may be sold by the order.
Information generated from the raw data that describe the business entities. Therefore, it makes sense if we have to quickly identify relevant business entities that we must capture and store.