Electronic device for prohibiting loss of data in database and method for operating the same
US11423012B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Jan 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/80
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device and a method for operating the electronic device are provided. The electronic device includes a first memory, a second memory configured to store therein journal data including an operation result of a transaction for data in the database and metadata, and at least processor configured to detect an occurrence of the transaction, identify characteristics of a database system to which the data corresponding to the transaction belongs and characteristics of a file system, determine whether to create a thread for synchronizing the metadata stored in the second memory with the first memory based on the characteristics of the file system and the characteristics of the database system, and synchronize the metadata with the first memory using the created thread corresponding to identifying that the transaction of the data satisfies a condition related to a degree of change of time of the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.