Ibrahim M. A method and facilities of organization of informative files in the distributed computer system

Dissertation is devoted to development of methods and facilities of increase efficiency of processing of great arrays of data. information technologies, hardware and software, oriented to the construction of Informative computer systems for the decision of optimization tasks and acceleration of treatment of greater bases of data, are considered and analyzed. Creation is carried out on the basis of existent and modified methods and facilities of hardware platform, algorithms and software, oriented on parallel operations and greater arrays of data intended for treatment. The method of optimization of placing files given in a local network by general time of implementation of queries that allows effectively to regulate loading servers and to diminish time is offered. The algorithms of balancing of loading knots of computer network, choice of optimum time of delivery files distributed database with the account of features of the applied tasks and structure of programmable switchboard are developed and realized, intended for realization of the offered algorithms. The hardware structure of the system of distributed database, intended for treatment of greater volumes of information, intended for the simultaneous processing of large and very-large-scales DB is offered. At the use of the offered structures and algorithms efficiency of data handling system, tasks of design, economic analysis, record-keeping, aviation systems oriented to the decision rises and etc for which efficiency of work with information depend on possibilities of the system quickly to process the large arrays of information.