Proposed an approach to the designing and application of advanced spacecraft data storage systems based on heterogeneous storage devices. This approach serving for for the purpose of increasing fault tolerance of information processing systems. Using of heterogeneous storage devices and storage methods allows flexible system management depend on its condition. It allows reduce all kinds of redundancy at storage systems. The novelty of this work lies in taking into account difference of the importance of stored data.
storage systems, heterogeneity, distribution, fault tolerance, correctness, remote sensing of the Earth, regenerating coding.
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