Performance research and prospect exploration of distributed object storage of meteorological data in domestic platform

Meteorological data are important information data in China, and have made tremendous contributions to disaster prevention and disaster reduction in China. However, the current meteorological system has a long-term dependence on foreign hardware and software platforms, showing obvious security problems. It is an urgent task to complete the domestication and performance improvement of the meteorological system. At the same time, as the black box architecture of flash memory devices greatly hinders the co-optimization of software and hardware, open-channel flash memory has begun to attract attention as a new type of flash memory architecture. In this article, we have adopted new excellent domestic products including Phytium chips, Starblaze open-channel flash memory devices, and Kylin operating systems as components of a new domestic software and hardware platform. The object storage system of meteorological data has been implemented in a real environment by Ceph. We provides a built solution and optimizes the parameters. Based on the comparison with the commercial platform storage system, the problems and challenges faced by the meteorological data distributed object storage system in autonomy are discussed. Finally, this article looks forward to the distributed storage of meteorological data under domestic platforms.