Data Storage Method of Meteorological Satellite Ground Application System Based on Object Storage

Abstract

Meteorological satellite data growth, relying solely on the increase in hardware storage is difficult to meet the data growth requirements. There are several ways to store the data platform cannot be shared or large data block fast transfer. In this paper, a data storage method for meteorological satellite terrestrial application system based on object storage is proposed, which is based on Client File System (CFS), Directory Path Index Server (DPIS), Medadata Server (MDS) and Object Storage Target (OST) Four systems were designed. The proposed method can realize the fast transmission of large data blocks under the premise of guaranteeing the sharing of data platform.