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This document proposes a data storage structure for large geographic databases stored on read-only mass storage devices. The structure separates background data that can be subdivided across grid borders from geographic object data that should remain intact. It uses hierarchical grid structures to define data buckets, coordinates shuffling to define keys for spatial domains, and efficient one-dimensional access structures like B-trees. By taking advantage of the static nature of the data, it aims to minimiz

Author

Const Vass

Language

EN