Managing operations on stored data units
US10133500B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Apr 5, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for managing storage of data units includes a data storage system configured to store multiple data blocks, at least some of the data blocks containing multiple data units, with at least a group of the data blocks being stored contiguously, thereby supporting a first read operation that retrieves data units from at least two adjacent data blocks in the group. The system is configured to perform two or more operations with respect to data units. The operations include: a second read operation, different from the first read operation, that retrieves a data unit to be read based at least in part on an address of a data block containing the data unit to be read, and a delete operation that replaces a first data block containing a data unit to be deleted with a second data block that does not contain the deleted data unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.