Distributed cluster security backup method and system oriented to cloud-side environment
By adopting a hybrid redundancy backup strategy of erasure coding and multiple replicas and a two-phase commit mechanism in a cloud-edge environment, the efficiency and reliability issues of traditional backup strategies in a cloud-edge environment are solved, achieving efficient data backup and consistency assurance, and improving the system's concurrent processing capabilities and storage resource utilization.
Patent Information
- Application Number
- CN202511217406.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2025-11-28
AI Technical Summary
Traditional data backup strategies cannot be dynamically adjusted according to data characteristics and resource status in a cloud-edge environment, resulting in low storage efficiency or insufficient reliability. They also suffer from intense lock contention and high commit latency, failing to meet the requirements of data consistency and high availability.
A hybrid redundancy backup strategy combining erasure coding and multiple replicas is adopted. This strategy combines a workload-aware incremental replication mechanism with a two-phase commit-based multi-replica consistency guarantee mechanism. By adaptively selecting the data backup method, idle resources are utilized to optimize fault recovery efficiency. Furthermore, lock contention and commit latency are reduced through the separate management of primary and secondary keys.
It significantly improves data backup efficiency and storage space utilization under the cloud-edge integrated cluster architecture, optimizes fault recovery efficiency, enhances the system's resilience and robustness in complex network environments, and improves the system's concurrent processing capabilities and transaction throughput.