DEVELOPMENT OF A GEOGRAPHICALLY DISTRIBUTED SYSTEM FOR STORING, MANAGING AND TRANSMITTING ASTRONOMICAL DATA FOR THE RAS

The object of research is geographically distributed data storage systems. The purpose of the work is to develop a set of programs for solving the problems of collecting, local and geographically distributed data backup for RAO ISTP SB RAS. In the process, an analysis was made of existing data storage systems in the market. The current storage system has been studied and described. As a result of the research, a geographically distributed data storage system, consisting of two parts, was set up in Irkutsk and Badara. Methods of interaction with a data cluster are developed. Configured tools to use the new cluster system. The effectiveness of the developed algorithms is determined by the high speed of obtaining data from anywhere in the world and the ease of use for scientific observations