Method for searching matching key of storage device and server system including the same
US10162568B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Dec 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7203
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A matching key search method of a server system including a storage device, the storage device including a nonvolatile memory device and a buffer memory. The matching key search method includes receiving a search command for a keyword from a host, reading data from a memory area of the memory device corresponding to an address included in the search command and storing the read data in the buffer memory, determining whether the read data matches the keyword, transmitting a result of the determining to the host without transmitting the read data to the host, and generating a matching key table with reference to the result of the determining and storing the generated matching key table in the buffer memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.