Method and system for reducing storage overhead of blockchain nodes, and storage medium
US12099522B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2023 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Jan 14, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The method includes: performing blockchain storage area allocation for transaction broadcast data; establishing a peer-to-peer transmission mechanism and a trust mechanism between nodes by the blockchain; acquiring network transaction broadcast data that needs to be subjected to blockchain storage; and recording, storing and managing the network transaction broadcast data; where the network transaction broadcast data is managed by dividing blockchain data into hot data and cold data; the hot data is stored in each of the blockchain nodes; and the cold data is divided into N parts to be correspondingly stored in N nodes of the blockchain nodes; and the hot data is data that needs to be frequently accessed by computing nodes, and the cold data is data that is infrequently accessed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.