in the database
- Corporatism. Providing user access if they have the proper credentials to the functions of the system
- Manageability. If there is need for restructuring institutions flexible changeover system does not lead to a halt in its work
- Security. Provision of access to the database system on the rights of users
The developed system has to work without interruption in the event of critical errors, even those that occur because of the user or due to errors in input data. Accordingly, the program section which has the possibility occurrence of such errors has to be processed in a special way in the program.program must ensure the physical and logical integrity of the database. Even there is changing or deleting data the program must maintain the referential integrity of the information in the database.
. 2.2 Determination of the place of the tasks in complex problems, many organizations are moving from paper to electronic version of documents. However, in order to design and implement a truly effective and useful document management system, there is necessary to study the enterprise as a whole, its document management system, and those parts of it that we have chosen to automate the most carefully.study of document management scheme of movement of documents, business processes involved in making the movement of documents, algorithms users 'actions need to be somehow fixed in the form of charts or diagrams.
Figure 1.2 Activity diagram of the system
Figure 1.3 Activity diagram of the system (Patient)
Figure 1.4 Activity diagram of the system (Doctor)
To solve the problems of modeling of complex systems, there are well run-in methodology and standards. These standards include the methodology of the family of UML. You can use them efficiently display and analyze models of a wide range of complex systems in the various sections. In this case, the breadth and depth examination of processes in the system is determined by the developer, which does not disturb the model created by the redundant data., For a more visual representation of the projected location of the problem in the complex tasks were developed UML-diagrams workflows medical institutions listed in the figures of this section [1] .1.2 represents a model of the system as a whole, without going into detail. All activities are gathered into three groups: patient, doctor and government. In addition, not all users have access to all activities in their group of the system. The access will be given to users despite his role.diagrams are the parts of the diagram above, and have more specific and detailed information.
Figure 1.5 Activity diagram of the system (Government)
1.2.3 Necessity of the use IT to solve the problemsaccounting the document is ineffective without the computer processing of the data. Nowadays on the market there are many software programs that meet a variety of requirements for them. Especially difficult is to choose the right system for your business.is obvious that in the document there is a lot of technical, routine work that lends itself well to automation. By automation we can reduces the amount of routine work. This is achieved by maintaining the basic forms of documents in electronic form with the addition of basic information automatically when you select a particular client. In the conduct of e-filing administrator clearly knows about all the changes in the patient's card which allows it without wasting time on routine tasks have full information and patient.analysis of documents shows that work with information sources is difficult and time consuming. In order to make it easier we should automate the process using the information system. Consequently, the use of information systems in the institutions significantly reduces the percentage of time of doctors and medical staff and it should be a necessary attribute of any health care facility., The use of computer technology not only provides convenience and speed of information retrieval and processing of documents, but also raises a record of activities to a new level by providing the features previously unavailable.undeniable advantage of using an automated information system is the safe storage of information. When information is stored on paper loss of any paper document was irreplaceable. Such a loss could occur as a result of malicious activity and as a result of force majeure. When storing information electronically existing security methods of information storage and duplication make such storage is absolutely reliable., The following key benefits of using an automated information system based on comput...
