By Tony Morgan
Details platforms usually fail simply because their necessities are poorly outlined. This e-book exhibits IT execs how one can specify extra accurately and extra successfully what their platforms have to do. the main lies within the discovery and alertness of what are known as company ideas. A enterprise rule is a compact and straightforward assertion that represents a few vital element of a company. through taking pictures the principles to your company - the good judgment that governs its operation - you'll achieve the power to create structures totally aligned along with your company needs.In this booklet, Tony Morgan presents an intensive creation to company principles, in addition to a realistic framework for integrating them into info structures. He indicates you ways to spot and show company principles, bargains useful options for his or her use, and explains the major components of common sense that underpin their application.Topics coated include:# realizing the position of industrial principles and types in info structures improvement# utilizing versions to constitution and deal with enterprise actions, together with e-commerce# Defining and gaining knowledge of company principles# Controlling enterprise rule caliber# becoming enterprise ideas into diversified technical architectures# enforcing company ideas utilizing on hand technologyWhether you're an analyst, fashion designer, developer, or technical supervisor, the in-depth info and functional viewpoint during this necessary source will advisor you on your efforts to construct rule-centered details structures that totally help the pursuits of your company.
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Extra info for Business rules and information systems: aligning IT with business goals
At first glance, "bare" UML does not look all that promising. In its present incarnation, it's aimed more at supporting software development and has few features that relate directly to business modeling. However, UML can be bootstrapped in at least two ways, individually or in combination, to provide the features we need. The first approach is to take advantage of the extensibility features of UML. Typically, this involves the definition of additional stereotypes to provide new primitive entities related directly to business concerns.
One is multiplicity; for instance, a mother can give birth to one or more children, but a child has exactly one mother. Another is composition; for instance, a car is composed of engine, gearbox, wheels, body panels, and so on. Yet another is containment; for instance, a box of chocolates might contain walnut whirls, strawberry cr\'e8mes, raisin sundaes, and other goodies. And there are still more features of relationships, which we won't go into here. Defining a set of business objects has one especially important consequence.
We provide the business owner with some means to structure the description: to organize the material—text, diagrams, tables, or whatever—in particular predefined ways. Why structure? Because it allows us to use machine processing to analyze the descriptions. It would be nice if we could let the business owner ruminate on ambitions, goals, aims, objectives, and so on in a free-thinking kind of way and then get a machine to reorganize the resulting mess into a crisp definition of what that means in computing terms.
Business rules and information systems: aligning IT with business goals by Tony Morgan