META-DATA INDEX STRUCTURE, METHOD FOR PROVIDING META-DATA INDEXES, METHOD AND DEVICE FOR FINDING META-DATA WITH USAGE OF META-DATA INDEXES Russian patent published in 2007 - IPC G06F17/30

Abstract RU 2304804 C2

FIELD: index structures for meta-data.

SUBSTANCE: in accordance to the invention, structure of metadata index includes values of multi-keys and identification information for metadata, corresponding to value of multi-key, while multi-keys are structured by means of a combination of predetermined metadata fields. In this structure, key is searched for, which is then used to find and extract a fragment of metadata.

EFFECT: increased meta-data searching speed.

6 cl, 15 dwg, 6 tbl

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RU 2 304 804 C2

Authors

Shin Khioseop

Dates

2007-08-20—Published

2003-07-16—Filed