一种自适应的数据同步系统、方法及存储介质

By using an adaptive data synchronization system, the data transmission process is dynamically adjusted through management nodes and observation nodes, which solves the problem of low synchronization efficiency under network fluctuations and large data volumes, and achieves efficient and stable data synchronization.

CN115934845BActive Publication Date: 2026-07-17CHINA TELECOM CLOUD TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA TELECOM CLOUD TECH CO LTD
Filing Date
2022-12-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing data synchronization systems are inefficient and prone to interruption under fluctuating network conditions and large data volumes. Frequent retries exacerbate network congestion and lack adaptability and stability.

Method used

An adaptive data synchronization system is adopted, including management nodes, observation nodes, and worker nodes. It monitors technical indicators through RPC interfaces, dynamically adjusts the state of data transmission process, uses Select threads, Transfer threads, and Load threads for data synchronization, and performs abnormal recovery in the event of network anomalies.

Benefits of technology

Achieve efficient synchronization of large data volumes under network fluctuations, reduce network load, minimize human intervention, and improve synchronization stability and reliability.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN115934845B_ABST
    Figure CN115934845B_ABST
Patent Text Reader

Abstract

本发明涉及信息技术领域,具体涉及一种自适应的数据同步系统、方法及存储介质,所述系统包括管理节点、观察节点和工作节点,若干个工作节点至少一个运行在源数据库所在主机且至少一个运行在目标数据库所在主机,工作节点同步数据时,记录所在主机运行的技术指标,观察节点通过RPC接口读取每个工作节点的技术指标,管理节点根据技术指标生成数据传输进程的状态调整策略,管理节点通过RPC将状态调整策略发送至对应的工作节点执行,完成数据同步的工作节点上报数据同步结果至管理节点后进入休眠状态。本发明的有益技术效果包括:能在同步发生异常时动态调整同步参数,降低网络负载;并能在同步中断后,等网络指标正常后,尝试重新拉起服务。
Need to check novelty before this filing date? Find Prior Art