information model is a set of well-defined properties that represent all the data about the objects and processes to be examined.In this case, the original object is replaced by names (values) and set values.
example, the information model is the holiday home of the card catalog of the construction company, to which the customer can choose the most suitable for the project itself.Each card contains the name (the value of) the properties of buildings and their values.This may be an external view of the size, number of floors, wall material and thickness of the material of construction of the roof, etc.
structure
information model - a name (symbolic elements) and their values ​​(symbolic and figurative data).
shaped element can be a drawing or photograph, as well as video and surround the layout.However, it necessarily must be possible to link the elements characteristic of the selected object.For example, the string "Appearance" in the catalog of varieties of houses must include the code layout.And in order to become models of the elements specified information model rather than simple decoration, their labels are provided with a cipher.
models represent processes and objects in figurative or symbolic form.The information model by the method of presentation may refer to various types.
Types
shaped model (photos, drawings, etc.) Is a visual image of the object recorded on any media (paper, film and photographic film, etc.).
widely used information model presented, in the field of education (illustrations in textbooks, educational posters on subjects taught), and in such sciences, which is important for the classification of objects characteristics and external features.This may be botany, biology, paleontology and other sciences.
sign information model is built based on the use of different languages, the so-called symbolic systems.Such a model is in the form of text on a standard natural language, or as a program on the selected programming language, as well as formulas (square, for example).
models can be combined with each other symbolic and figurative elements.
Examples are maps, charts, graphs, and more.These models are used simultaneously, and the symbol language, and graphic elements.
Similarly designed information model enterprise with its organizational structure, which can be represented as a hierarchy of structural units (so-called work centers).Similar work centers in the design of business model may be, for example, individual management areas and other units.
structure of any enterprise is represented in the model tree structure, which has one main and a large number of sub-assemblies.Thus, fully reflects its structural model.Assume that the basic unit in the structure of the enterprise is the "main office" and obey him several directorates, and below them are already several departments, and only then some departments are under the direct control of the main unit (office).
The most important
Thus, the original object in some cases replaced by a set of properties: their names and values.Such a set of properties that contains all the necessary information for the idea of ​​how the investigated object or process is called the information model, which can be an object or process in figurative or symbolic form.Models are imaginative, iconic, and mixed type.
