Data space access system based on DOIP protocol caching mechanism
By introducing a caching mechanism into the DOIP protocol and using cached information to cache accessed data, the performance bottleneck of the DOIP protocol when making repeated requests for hot data and cross-data space calls is resolved, thereby improving the system's access performance.
CN120455542BActive Publication Date: 2026-07-14PEKING UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- PEKING UNIV
- Filing Date
- 2025-05-30
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
The DOIP protocol lacks a caching mechanism when faced with repeated requests for hot data and large-scale cross-data space calls, which leads to increased access latency and system load, limiting its scalability and responsiveness in high-concurrency, data-intensive applications.
Method used
A caching mechanism based on the DOIP protocol is introduced. By encapsulating cache information in the access request, the caching operation of the accessed data is realized, avoiding the need to retrieve data from the warehouse for each access.
Benefits of technology
The system's access performance has been improved by caching the accessed data during the data access process, reducing the dependence on the repository and improving the system's access efficiency and performance.
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Figure CN120455542B_ABST
Abstract
The application provides a networked data space access system based on a DOIP protocol caching mechanism, relates to the technical field of networked data, and aims to solve the system performance problem caused by the fact that network equipment cannot cache digital objects. The system encapsulates caching information in the processing behavior of the access request of the gateway and the switch in the access request guide data space, and the gateway and the switch acquire access data from the corresponding access location according to the caching information in the access request after receiving the access request and execute the caching operation of the access data. In this way, when the access data required by the access request is hit in the cache, the access data can be directly acquired from the cache without accessing the warehouse, and the quick acquisition of the access data is realized.
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