Data read method, data update method, electronic device, and program product
US12072937B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 13, 2022 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Dec 13, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/145
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Data reads and related data reading processes are described. An example data read method includes: receiving a data read request, the data read request being aimed at target node data stored in a target node of a B+ tree; acquiring node location information, the node location information indicating a storage location of node data in a node data set of the B+ tree, and the node data set including the target node data; and determining a target storage location of the target node data. Beneficially, data stored in the B+ tree can be read and updated efficiently while reducing computing overhead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.