现代信息科技2024，Vol.8Issue(4)：46-49,4.DOI:10.19850/j.cnki.2096-4706.2024.04.010
舰载武器调度系统高可用数据存储方案
High Availability Data Storage Scheme for Shipborne Weapon Scheduling System
刘朝霞1
作者信息
- 1. 中国船舶集团有限公司第七一三研究所,河南 郑州 450015||郑州市智慧场区管理调度技术重点实验室,河南 郑州 450015||智能调度调运技术重点实验室,河南 郑州 450015
- 折叠
摘要
Abstract
This paper introduces a high availability data storage scheme for a ship's weapon scheduling system.The hardware and software designs both adopt a hot standby method.The scheme is applied in military cabins,and the designed hardware can save space and achieve redundancy in multiple aspects,without affecting each other in case of failure.In terms of software design,fault-tolerant software is used to form a dual machine hot standby system with two computing units.It uses synchronous mirroring software to synchronize and store database data on two disk arrays,and uses continuous backup software to backup the operating systems and important data of two computing units.This highly availability data storage scheme eliminates the risk of single point failure of equipment or software in ship database systems,and has good military significance and social benefits.关键词
数据库/双机热备/镜像/主备Key words
database/hot standby/mirror image/standby分类
交通工程引用本文复制引用
刘朝霞..舰载武器调度系统高可用数据存储方案[J].现代信息科技,2024,8(4):46-49,4.
