МЕТОД РОЗГАЛУЖЕННЯ ЗАПИТІВ ДО СХОВИЩ ДАНИХ СИСТЕМ, ЩО МАЮТЬ ГІПЕРКОНВЕРГЕНТНУ ІНФРАСТРУКТУРУ

Abstract

The relevance of research. In the process of functioning of the computer network of the hyper-converged architecture due to the centralized management, the access time to the data warehouses is increased. But for some subsystems, especially those that are supposed to function in real-time mode, these figures are very significant. The purpose of the article is to develop an approach to reducing access time to data warehouses in a hyper-converged environment by branching information flows. Results of the research. The proposed method is two-step and consists of a sequence of steps to find possible routes and find the best of the found channel distribution options. As a result, we found the best variant of packet distribution over the communication channels among those that satisfy the formulated conditions. In particular, the maximum transmission time by one of the channels of the selected distribution option does not exceed the time allocated to transmit the required amount of data and the performance and cost constraints are met. Conclusions. The approach can significantly reduce data transmission time and channel rental costs, as well as improve network viability.