Live upgrades of CORBA applications using object replication

被引：15
|
作者：
Tewksbury, LA [1 ]
Moser, LE [1 ]
Melliar-Smith, PM [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
来源：
IEEE INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE, PROCEEDINGS: SYSTEMS AND SOFTWARE EVOLUTION IN THE ERA OF THE INTERNET | 2001年
关键词：
D O I：
10.1109/ICSM.2001.972762
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In a distributed system, software modification to correct programmer errors and to enhance functionality is often necessary, but incurring the downtime required to perform software upgrades can be prohibitively expensive or logistically infeasible. The Eternal Evolution Manager addresses this problem by enabling CORBA applications to be upgraded while they continue to provide service. The off-line analysis in preparation for the live upgrade is largely automatic, and the upgrade itself is fully automatic. The Eternal Evolution Manager insulates the application programmer from the difficult problems inherent to software evolution.
引用
收藏
页码：488 / 497
页数：4
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