METADATA INDEX STRUCTURE, METHOD FOR PROVIDING METADATA INDEXES, METHOD AND DEVICE FOR FINDING METADATA USING METADATA INDEXES Russian patent published in 2007 - IPC G06F17/30

Abstract RU 2304805 C2

FIELD: metadata index structures.

SUBSTANCE: in accordance to the invention, key is searched for across index structure of multi-keys, containing values of multi-keys and identifying information for metadata, corresponding to multi-key value, while multi-keys are structured by means of a combination of predetermined metadata fields, after than a fragment of metadata is extracted using the found key.

EFFECT: increased index searching speed.

4 cl, 15 dwg, 6 tbl

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RU 2 304 805 C2

Authors

Shin Khioseop

Dates

2007-08-20—Published

2004-10-14—Filed