Patent · US Active

Frequency dependent partial index

US10459947B2 · kind B2 · utility

0Cited by

3References

9Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Kai Cui · Beijing, CN
Shuo Li · Beijing, CN
Shu Hua Liu · Beijing, CN
Xin Ying Yang · Beijing, CN

Key dates

Filing date	Feb 5, 2016
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Apr 1, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2228
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Using historical queries to determine database columns to populate a partial database. A partial database is created based, at least in part, on key values related to columns in a database for which the columns are most frequently accessed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.