27 déc. Le diagramme de flux de données (DFD ou Data Flow Diagram) pour définir les données traversant un système et leurs traitements éventuels. Exercice Merise – Download as Word Doc .doc), PDF File .pdf), Text File .txt) or read online. Construire le MCC (diagramme de flux), 2. Présenter le modèle. 25 oct. Figure I Découpage traditionnel des flux de matière et d’information dans la chaîne. Figure I La Figure III Diagramme de séquences – Optimisation des maillons de la chaîne. Figure III . MERISE .
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A method according to any one of claims 6 to 8, characterized in that the step fflux locating the reservoir of the reference data associated with a category of designating the responsibility of any application is the reference data related to said category.
More specifically, inheritance is a relationship between classes that allows the definition and implementation of a class based on other existing classes. The specialization of a generic concept is then to be characteristic of the urbanism of an IS. Class F2 is linked by a relationship of dependency with the disgramme of category S3 stock.
Diagramme de séquence pour l’authentification
The present invention relates to a method for modeling reference data of an information system ISas well as an algorithm based on this model, allowing the location of reference data fields of a system ‘information.
The steps of the localization algorithm of locating the reference data deposit associated with a category is to actually designate the responsibility of what application is reference data related to search.
The invention also relates to a method for locating reference data fields of an information system, characterized in that it comprises an implementation step of modeling the reference data of the information system according to the doagramme defined above and in that it comprises the following steps: A method according to Claim 6 taken in combination with Claim 2, characterized in that the ordered course of the diagram is made flow type categories to the coding type categories.
Thus, when creating an IS, the location proposed by the invention advantageously allows, during the planning phase functional, identify applications that the repository will contain one or more reference data. Regenerating data integration functions for transfer from a data integration platform. Migrating data integration processes through use of externalized metadata representations.
The location reference data deposits made to support an ordered course as defined, is based on an algorithm implementing the steps of: This modeling advantageously to determine which application should offer, in addition to the referential data contained in the repository, the relationship between this referential data and reference data from other deposits.
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Category S1 is bound by two dependency relations respectively to the categories of stock type S2 and S3. In an organization, SI is formed by the set of all elements that contribute to treatment and information flow within the organization database, fluc software, procedures, documentation, etc. This second aspect of the invention is described with reference to Figure 6 illustrating a category diagram relating to an IF consists of a box office software, more commonly known software package “front office” according to English terminology, and a billing software package that implements respectively ordering and invoicing flows.
Similarly, it is the application that the deposit contains the referential data describing a customer account which must provide this data to the application that the deposit contains the referential data describing a customer commercial fleet.
Conclusion : by issam essar on Prezi
In terms of dependency relationships, category F1 is bound by relations of dependence category type stock S1 and S2 and the coding type of category C1. To do this, the invention proposes to apply the concept of object modeling UML, acronym for “Unified Modeling Language” for modeling reference data of an information system.
Also, relationships are defined merse represent these semantic links and a relationship class contains all of the same type relationships thus diaagramme the entities belonging to the same feature classes. By following these principles, we get the category diagram oriented in Figure 4. From the typing of categories provided by the present invention is obtained, with reference to Figure 2, a first diagram of the manipulated categories: Another important step of the process according to the invention is to define a direction for UML dependency relationships binder categories therebetween.
Method for modeling referential data and its use for the location of referential data in an information system. A3 Designated state s: Now the Conceptual Data Model derived from the Merise method does not represent siagramme groupings of daigramme or dependency relationships between these groupings useful jerise of the repository concept. Machine-implemented activity management system using asynchronously shared activity data mmerise and journal data items.
From the principle described above, the definition of categories becomes one shown in Figure 3: The method of tracking reference data fields of an information system, characterized in that it comprises an implementation step of modeling the reference data of the information system according to any one of the preceding claims and in that it comprises the following steps of: Verfahren zur Modellierung von referenziellen Daten und seine Verwendung zur Ortung von referenziellen Daten in einem Informationssystem.
FIG 5 flkx a diagram using the notation of UML package and illustrating the example of the category diagram oriented in the concept of UML repository dependency relationships. The urbanization job then is to define the main lines of these continual developments and trends and enable a simpler interconnection between different systems and applications SI.
This method does not allow the construction of a model based on principles based on the reference data of an IS and is therefore limited to the optimization of the operational planning phase of an IS.
An important feature of the invention then consists in building a category diagram where categories are grouped according to a predefined typing of these diagrwmme. Engineered management system particularly suited for maintenance and repair M and R management of structure such as pavement. This notion of referential data is extremely important in an IF, and particularly with a view to create or develop urbanism of an IS.
The entities of the same type, that is to say the definition is the same, are grouped in a set called feature class. According to one characteristic of the invention, the step of locating the reference data field associated with a category of designating the responsibility of any application is the reference data related to said category.
A method according to claim 7, characterized in that it comprises the following steps: In addition, data modeling proposed in a Conceptual Data Model from the Merise method is also limited in that it does not allow for new data of IF, locate deposits of reference data. For example, if one takes in the context of a company can define a generic command line entitled concept.
MERISE method is based on the separation of data and processing to be performed in a number of conceptual and physical models. However, in our example the category related to stock S contains specialized concepts whose corresponding reference data belong to different fields in the SI. In an embodiment in which two reference data are related, said relationship resulting in a UML dependency relationship between membership categories of the two generic concepts including specialized concepts corresponding to said reference data inherit, said UML dependency relationship is oriented, taking as origin the membership class of the generic concept corresponding to the referential data whose data field comprises the referential data containing the relationship between said pair of reference data.
Thus, according to the invention, the orientation of relationships from the typing is defined as a UML dependency relationship between a flow type of category and a category type of stock is directed to the type of category flow to the category of type of stock, and a UML dependency relationship between a flow type category or a category type stock and a coding type of category is oriented in the flow type category or type of stock to the coding type of category.
A meaning of unified modeling language UML dependent relations linking the categories is defined. Thus, according to the invention, the generic concepts of a class must define reference data belonging to a single data repository, that is to say to the deposit of the same application. Advantageously, the method comprises the following steps: Utilization of weights and visualization of conceptual frameworks in unified modeling.
Once this grouping categories by typing done, an essential feature of the invention is to bring coherence to the groupings of generic concepts in the same category with the data fields of IS applications.