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Database and Business Rules

Data is characteristic traits of an object
This database is a collection of certain data
Database system is a combination of database and database management system

Business rules
- A set of rules, laws, policies and industry standards.
- Control principles in order to run the business and achieve business goals



Classification of Business Rules:
1. Facts
    Which statement is true about business
2. Constraints
    Help actions that may be undertaken by the user / system
3. Action Enables
    Rules that trigger some activity under certain conditions
4. Computation
    Business rules that determine what to do computing systems using mathematical formulas/specific     algorithm
5. Inferences
    Similar to the action enables certain conditions that must be fulfilled. Difference if the condition is     true / fulfilled it does not cause anything to happen but to create a new fact or new information

Writing a business atuan written in a simple documentary related systems built and correlates with functional requirements spesifkasi

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