| 可回滚的软件升级技术研究 |
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| 引用本文： | 李胜利,孙学军,崔金红. 可回滚的软件升级技术研究[J]. 计算机工程与应用, 2004, 40(28): 113-115,228 |
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| 作者姓名： | 李胜利 孙学军 崔金红 |
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| 作者单位： | 1. 天津大学信息学院计算机系,天津,300072
2. 天津中环系统工程公司,天津,300072 |
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| 摘 要： | 软件升级是软件应该具备的基本功能之一。根据目前软件升级实现的方法和存在的问题,尤其是软件升级后的可用性和安全性问题,提出了一种更加合理的具有回滚功能的软件升级技术。利用这种技术可以避免这些问题,并给出了利用COM技术实现的示例。
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| 关 键 词： | 软件升级 回滚 COM 三层结构 |
| 文章编号： | 1002-8331-(2004)28-0113-03 |
Research of Rollbackable Technology of Software Upgrade |
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| Li Shengli Sun Xuejun Cui Jinhong. Research of Rollbackable Technology of Software Upgrade[J]. Computer Engineering and Applications, 2004, 40(28): 113-115,228 |
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| Authors: | Li Shengli Sun Xuejun Cui Jinhong |
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| Affiliation: | Li Shengli 1 Sun Xuejun 1 Cui Jinhong 21 |
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| Abstract: | Software upgrade is one of the basic functions that a software should have.A kind of more reasonable tech-nology of software upgrade,which has rollback function,is discussed based on present implementation methods and ex-isting problems of software upgrade,especially problems of software availability and security after upgrade.With this tech-nology,these problems can be avoided,and a demonstration using COM technology is provided. |
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| Keywords: | software upgrade rollback COM 3-tier Framework |
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